Techwood TFR-986D-DUO Air Fryer Review

Quick Verdict

The Techwood TFR-986D Duo 8.8L air fryer is a versatile kitchen appliance designed for families and individuals who enjoy cooking with less oil while still achieving crispy and delicious meals. This model is particularly suitable for users who appreciate the efficiency of dual cooking baskets, allowing for simultaneous preparation of different dishes. However, it may not be the best choice for those who prefer a more compact unit or have limited kitchen space. With its sizable capacity, this air fryer is ideal for larger families or for hosting gatherings.

Verified Specs Table

Feature	Specification
Brand	Techwood
Model	TFR-986D Duo
Capacity	8.8L
Wattage	1800W
Temperature Range	80°C to 200°C
Cooking Modes	Air Fry, Bake, Grill, Roast
Dimensions	32 x 38 x 30 cm
Weight	5.7 kg

What Makes This Model Different

The Techwood TFR-986D Duo stands out in the crowded air fryer market due to its innovative dual-basket design, which significantly enhances cooking efficiency. This feature allows users to prepare two different dishes at once, making it a time-saver for busy kitchens. Additionally, the appliance boasts a user-friendly digital control panel, offering precise temperature settings and cooking times, and a wide temperature range that accommodates various cooking methods. Its 8.8L capacity is perfect for families or meal prep, allowing for larger portions without the need for multiple cooking sessions.

Cooking Performance Deep Dive

The cooking performance of the Techwood TFR-986D Duo is impressive, thanks to its powerful 1800W heating element. This enables rapid cooking and browning of food, ensuring that meals are prepared quickly without sacrificing flavor or texture. The air circulation technology promotes even cooking, resulting in crispy exteriors and tender interiors for a variety of foods, from vegetables to meats.

Users have reported excellent results when cooking frozen foods, such as french fries and chicken wings, with a significantly reduced cooking time compared to traditional frying methods. The ability to adjust temperature settings allows for versatility in cooking, accommodating recipes that require low and slow cooking as well as high-temperature searing.

Cooking Time & Temperature Guide

To help you achieve the best results with your Techwood TFR-986D Duo air fryer, here is a general guide for cooking times and temperatures:

• French Fries: 200°C for 15-20 minutes
• Chicken Wings: 200°C for 25-30 minutes
• Vegetables: 180°C for 10-15 minutes
• Fish Fillets: 200°C for 12-15 minutes
• Steak: 200°C for 8-12 minutes
• Cookies: 160°C for 10-12 minutes

When using the dual baskets, simply adjust the cooking times as necessary based on the quantity and type of food being prepared. It’s advisable to check food doneness periodically, especially when trying out new recipes.

30+ Recipes

Here are some delicious recipes you can try with your Techwood TFR-986D Duo air fryer:

1. Classic Air Fryer French Fries
2. Buffalo Chicken Wings
3. Crispy Brussels Sprouts
4. Air Fryer Salmon with Lemon
5. Vegetable Spring Rolls
6. Garlic Parmesan Roasted Potatoes
7. Sweet Potato Fries
8. Spicy Air Fryer Cauliflower Bites
9. Chili Lime Shrimp
10. Air Fryer Meatballs
11. Stuffed Bell Peppers
12. Mini Quiches
13. Apple Chips
14. Air Fryer Pork Chops
15. Homemade Bagels
16. Chocolate Chip Cookies
17. Crispy Tofu
18. Vegetable Frittata
19. Air Fryer Nachos
20. Eggplant Parmesan
21. Peach Crisp
22. Roasted Nuts
23. Air Fryer Pizza
24. BBQ Chicken Drumsticks
25. Stuffed Mushrooms
26. Air Fryer Pancakes
27. Caramelized Onions
28. Honey Garlic Chicken
29. Cheesy Broccoli Bites
30. Fish Tacos
31. Crispy Chickpeas
32. Air Fryer Samosas

Each of these recipes can be adapted to suit your taste preferences and dietary requirements. Enjoy experimenting with different flavors and ingredients!

Foodie Techniques

To maximize your cooking experience with the Techwood TFR-986D Duo, consider these foodie techniques:

• Preheating: Preheating your air fryer can help achieve a better sear and crispiness on your food.
• Spacing: Avoid overcrowding the baskets to ensure even cooking and crisping.
• Oil Spraying: Lightly spraying food with oil can enhance browning and flavor without adding much fat.
• Flipping Food: For larger items, flipping halfway through the cooking time can ensure even cooking.
• Experimenting with Coatings: Try different coatings like panko, crushed nuts, or spices for added texture and flavor.

Cleaning & Maintenance

Maintaining your Techwood TFR-986D Duo air fryer is essential for longevity and performance. Here are some cleaning tips:

• Always unplug the air fryer and let it cool down before cleaning.
• Remove the baskets and wash them in warm, soapy water or place them in the dishwasher if they are dishwasher safe.
• Wipe down the exterior with a damp cloth; avoid using abrasive cleaners that could scratch the surface.
• Clean the heating element with a damp cloth to remove any grease buildup.
• Regularly check the air fryer for any food particles or residue and clean accordingly.

Troubleshooting

If you encounter issues with your Techwood TFR-986D Duo, refer to the following troubleshooting tips:

• Food Not Cooking Evenly: Ensure baskets are not overcrowded and preheat the unit.
• Food Sticking to Baskets: Lightly coat baskets with oil or use parchment paper.
• Smoke During Cooking: Check for excess oil or food debris in the bottom of the fryer.
• Unit Not Turning On: Check the power source and ensure the unit is plugged in properly.
• Error Messages: Refer to the manual for specific error codes and solutions.
• Food Not Crispy: Increase cooking time or temperature for added crispiness.
• Unpleasant Odors: Clean the heating element and baskets thoroughly.
• Noise During Operation: Ensure the air fryer is on a flat surface and check for loose parts.
• Display Not Responding: Reset the unit by unplugging it for a few minutes.
• Burning Smell: This may occur during the first use; it’s typically harmless. Clean the unit.
• Inconsistent Heating: Ensure the air fryer is not placed in a cramped space that restricts airflow.
• Units Overheating: Ensure proper ventilation and avoid prolonged cooking sessions.
• Food Not Browning: Ensure the temperature is set correctly and consider using oil.
• Timer Not Working: Check if the timer dial is functioning properly or reset it.
• Manual Reset: If the unit malfunctions, perform a manual reset as outlined in the manual.

Comparisons

When considering the Techwood TFR-986D Duo, it’s beneficial to compare it with other models:

• Philips Airfryer XXL: Offers a larger capacity but at a higher price point and without dual baskets.
• Ninja Foodi Dual Zone: Similar dual basket feature but with additional pressure cooking capabilities.
• Cosori Air Fryer Pro: Known for its user-friendly interface but lacks the dual cooking feature of the Techwood model.
• Instant Vortex Plus: Features a similar capacity but does not include the dual basket functionality.

FAQ

1. How does the dual basket feature work?

The dual basket feature allows you to cook two different foods simultaneously, each with its own temperature and timer settings.

2. Can I use aluminum foil in the air fryer?

Yes, you can use aluminum foil, but ensure it does not block air circulation.

3. Is the Techwood TFR-986D Duo dishwasher safe?

Yes, the baskets are dishwasher safe, making cleanup easy.

4. How do I prevent food from sticking?

Using a small amount of oil or parchment paper can help prevent sticking.

5. Can I cook frozen foods directly in the air fryer?

Yes, you can cook frozen foods without thawing; just adjust the cooking time accordingly.

6. Is it safe to leave the air fryer unattended?

It is generally safe, but it is recommended to monitor cooking to prevent overcooking.

7. What materials can I use in the air fryer?

Safe materials include silicone, metal, and glass that can withstand high temperatures.

8. How do I know when my food is done?

Using a meat thermometer can help ensure meats are cooked to the correct internal temperature.

9. Can the Techwood air fryer be used for baking?

Yes, the air fryer can bake, roast, and grill, making it a versatile cooking appliance.

10. What is the warranty on the Techwood TFR-986D Duo?

The warranty details can be found in the user manual; typically, it covers manufacturing defects.

11. How do I reset the air fryer?

Unplug the air fryer, wait a few minutes, and then plug it back in to reset.

12. What’s the best way to store the air fryer?

Store in a cool, dry place away from heat sources and ensure it is clean before storing.

13. Can I use the air fryer for reheating food?

Yes, the air fryer is excellent for reheating leftovers while keeping them crispy.

14. Is it possible to cook whole meals in the air fryer?

Yes, you can cook entire meals, especially with the dual basket feature for sides and mains.

15. What should I do if the air fryer smells bad during cooking?

Ensure it is clean, and consider checking for any burnt food remnants.

16. Can I make desserts in the air fryer?

Yes, you can make various desserts, including cakes and cookies.

17. How long does it take to preheat the air fryer?

Preheating typically takes about 3-5 minutes.

18. Can I cook rice in the air fryer?

Rice can be cooked in the air fryer using a suitable pot; however, a traditional rice cooker may yield better results.

19. How do I adjust recipes for the air fryer?

Generally, reduce the cooking time by about 20% compared to conventional cooking methods.

20. What’s the maximum temperature the air fryer can reach?

The maximum temperature is 200°C, which is suitable for most cooking needs.

21. Can I use the air fryer for dehydration?

While not specifically designed for dehydrating, the air fryer can effectively remove moisture from foods.

22. How does the Techwood compare to traditional frying?

The Techwood air fryer uses significantly less oil, reducing calories and fat content while achieving similar textures.

23. What types of food cook best in the air fryer?

Foods that benefit from dry heat cooking, like vegetables, meats, and frozen snacks, cook best in the air fryer.

24. Do I need to flip foods while cooking?

Flipping is recommended for larger items to ensure even cooking.

25. How can I enhance the flavor of air-fried foods?

Marinating, seasoning, and using flavored oils can enhance the taste of air-fried dishes.

Buyer Guidance

When considering the Techwood TFR-986D Duo, think about your cooking habits and needs. This model is perfect for those who often prepare meals for larger groups or families. If you frequently cook varied dishes, the dual basket functionality is a major advantage. However, if space is a concern, you might want to explore more compact options. Always read user reviews and compare features with similar models to ensure you are making the best choice for your kitchen.

Conclusion

The Techwood TFR-986D Duo 8.8L air fryer is a remarkable appliance that can elevate your cooking experience. Its dual-basket feature, combined with a generous capacity and powerful performance, makes it an excellent choice for busy households. With the ability to cook a variety of dishes efficiently, this air fryer is worth considering for anyone looking to embrace healthier cooking methods without compromising on taste. Whether you are a novice or an experienced cook, the Techwood TFR-986D Duo can help you create delicious meals with ease.

Common search phrases people use

• Techwood TFR-986D Duo reviews
• Best air fryers for families
• How to clean the Techwood air fryer
• Air fryer cooking times
• Air fryer recipes for beginners
• Techwood air fryer troubleshooting
• Is the Techwood TFR-986D worth it?
• Healthy meals in an air fryer
• Best features of Techwood air fryers
• Comparing air fryer models

Sources

Manufacturer Manual
Reputable Retailers such as Amazon, Best Buy, and Walmart.

Quick Verdict

The Techwood TFR-986D Duo 8.8L air fryer stands out in the market thanks to its innovative dual-basket design and impressive capacity. It has a user-friendly interface, allowing even beginners to master air frying quickly. The ability to cook two different items simultaneously while maintaining optimal results makes it a favorite among families and meal preppers alike. With a robust build and reliable performance, this air fryer is a great addition to any kitchen.

Verified Specs Table

Specification	Details
Model	Techwood TFR-986D Duo
Capacity	8.8 liters
Power	1800 watts
Temperature Range	80°C to 200°C
Cooking Modes	Air fry, bake, grill, and roast
Control Type	Digital LED display
Weight	4.5 kg
Dimensions	32 x 30 x 32 cm
Color Options	Black and silver
Warranty	1 year

What Makes This Model Different

The Techwood TFR-986D Duo distinguishes itself from other air fryers through its dual-basket capability, which allows users to prepare different dishes at the same time without flavor transfer. This feature is particularly beneficial for families who may have varying tastes or for those who prefer to cook a main dish alongside a side. Additionally, the 8.8L capacity means you can serve a larger number of people without needing to cook in batches.

Moreover, it has a sleek design that fits well in modern kitchens, with an intuitive LED interface that simplifies navigation. The high wattage ensures fast and efficient cooking, while the multiple cooking modes expand culinary possibilities beyond traditional frying.

Cooking Performance Deep Dive

When it comes to cooking performance, the Techwood TFR-986D Duo excels in both versatility and efficiency. The powerful 1800-watt heating element ensures rapid heat-up times, allowing you to cook meals in a fraction of the time compared to traditional methods. Users have reported that it preheats in about 3 minutes, which is quite impressive.

The dual-basket feature is a game-changer, enabling simultaneous cooking without compromising on quality. Each basket can be set to different temperatures and cooking times, which means you can make crispy fries in one while roasting chicken in the other. This feature significantly reduces meal prep time, making it ideal for busy families.

Moreover, the air fryer’s ability to circulate hot air ensures even cooking and browning, creating that desirable crispy texture without the need for excessive oil. This not only makes meals healthier but also retains the moisture in the food, providing a delightful bite. From vegetables to meats and even baked goods, the air fryer handles a variety of cooking tasks with ease.

Cooking Time & Temperature Guide

Understanding the appropriate cooking times and temperatures is key to achieving the best results with the Techwood TFR-986D Duo. Here’s a quick guide for some popular foods:

• Chicken Wings: 200°C for 25-30 minutes
• Frozen French Fries: 200°C for 15-20 minutes
• Vegetables: 180°C for 10-15 minutes
• Steaks: 200°C for 10-15 minutes, depending on thickness
• Fish Fillets: 180°C for 10-12 minutes
• Cakes: 160°C for 30-35 minutes
• Cookies: 160°C for 8-10 minutes

It is advisable to shake or turn the food halfway through the cooking process to ensure even browning. Adjustments may be necessary based on the specific model and the quantity being cooked.

30+ Recipes

Here are some delicious recipes to try with your Techwood TFR-986D Duo:

1. Crispy Air-Fried Chicken Wings

Season chicken wings with your favorite spices and air fry for 25-30 minutes at 200°C.

2. Roasted Vegetables

Toss assorted vegetables in olive oil, salt, and pepper, then air fry at 180°C for 15 minutes.

3. Sweet Potato Fries

Slice sweet potatoes into thin strips, season, and air fry at 200°C for 20 minutes, shaking halfway.

4. Air-Fried Salmon

Marinate salmon fillets and air fry at 180°C for 12 minutes.

5. Chocolate Chip Cookies

Dough balls can be placed in the air fryer and baked at 160°C for 8-10 minutes.

6. Stuffed Bell Peppers

Prepare stuffed peppers and air fry at 180°C for 15-20 minutes.

7. Air-Fried Tofu

Cube tofu, marinate, and air fry at 200°C for 15 minutes.

8. Mini Quiches

Fill pastry shells with egg mixture and air fry at 160°C for 15 minutes.

9. Apple Chips

Slice apples thinly, sprinkle with cinnamon, and air fry at 160°C for 15-20 minutes.

10. Parmesan Zucchini Chips

Coat zucchini slices with Parmesan cheese and air fry at 200°C for 10 minutes.

11. Meatballs

Shape ground meat into balls and air fry at 180°C for 15 minutes.

12. Falafel

Shape falafel mix into balls and air fry at 200°C for 12-15 minutes.

13. Baked Potatoes

Poke holes in potatoes, rub with oil, and air fry at 200°C for 35-40 minutes.

14. Garlic Bread

Spread garlic butter on bread and air fry at 180°C for 5-7 minutes.

15. Brownies

Prepare brownie batter and pour into a suitable dish, air frying at 160°C for 25-30 minutes.

16. Corn on the Cob

Wrap in foil and air fry at 200°C for 10-15 minutes.

17. Eggplant Parmesan

Layer eggplant slices with sauce and cheese, air fry at 180°C for 20-25 minutes.

18. Stuffed Mushrooms

Fill mushrooms with cheese and herbs, air fry at 180°C for 10-12 minutes.

19. Coconut Shrimp

Coat shrimp with coconut and panko, air fry at 200°C for 10-12 minutes.

20. Buffalo Cauliflower Bites

Coat cauliflower florets in buffalo sauce and air fry at 200°C for 15 minutes.

21. Breakfast Potatoes

Dice potatoes, season, and air fry at 200°C for 20-25 minutes.

22. Churros

Pipe churro dough and air fry at 180°C for 10-12 minutes, then coat in cinnamon sugar.

23. Spinach and Cheese Stuffed Chicken

Stuff chicken breasts and air fry at 200°C for 25-30 minutes.

24. Veggie Spring Rolls

Fill spring roll wrappers and air fry at 180°C for 10-12 minutes.

25. Pita Chips

Cut pita into triangles, season, and air fry at 200°C for 5-7 minutes.

26. Pizza Rolls

Fill dough with cheese and sauce, air fry at 180°C for 10-12 minutes.

27. Peanut Butter Banana Bites

Slice bananas, spread peanut butter, and air fry at 160°C for 8 minutes.

28. Frittata

Whisk eggs with toppings, pour into a dish, and air fry at 160°C for 15-20 minutes.

29. S’mores

Layer graham crackers, chocolate, and marshmallows, air fry at 160°C for 5-7 minutes.

30. Banana Bread

Prepare banana bread batter and air fry in a suitable dish at 160°C for 30-35 minutes.

Foodie Techniques

To get the most out of your Techwood TFR-986D Duo, consider implementing these techniques:

• Batch Cooking: Utilize both baskets to cook multiple components of a meal simultaneously.
• Preseasoning: Marinate or season foods ahead of time to enhance flavor.
• Experiment with Breading: Use panko for a crunchier texture on proteins and vegetables.
• Use Foil or Parchment: Line baskets with foil or parchment for easier cleanup and to prevent sticking.
• Temperature Precision: Use a thermometer to ensure meats are cooked to the desired doneness.

Cleaning & Maintenance

Keeping your Techwood TFR-986D Duo in pristine condition is essential for its longevity:

• Unplug and Cool: Always ensure the air fryer is unplugged and cooled down before cleaning.
• Detachable Parts: Most parts are dishwasher-safe; however, hand washing is recommended to maintain the non-stick surface.
• Wipe the Exterior: Use a damp cloth to clean the exterior and control panel.
• Deep Cleaning: For stubborn residue, soak baskets in warm soapy water before scrubbing.
• Regular Maintenance: Check the heating element for any buildup; a soft brush can help maintain cleanliness.

Troubleshooting

If you encounter issues with the Techwood TFR-986D Duo, here are some common problems and their solutions:

• Problem: Food is not cooking evenly.
  Solution: Ensure to shake or flip foods halfway through cooking.
• Problem: Air fryer is not turning on.
  Solution: Check the power source and ensure the unit is plugged in securely.
• Problem: Smoke coming from the unit.
  Solution: Excess oil or food residue may be burning; clean the basket thoroughly.
• Problem: Food is sticking to the basket.
  Solution: Lightly coat the basket with oil before adding food.
• Problem: The unit is making unusual noises.
  Solution: Ensure that the air fryer is on a stable surface and not overfilled.
• Problem: Cooking time is inconsistent.
  Solution: Check the temperature settings and ensure the baskets are positioned correctly.
• Problem: Error message on display.
  Solution: Refer to the manual for specific error codes and troubleshooting steps.
• Problem: Food is not crispy.
  Solution: Ensure to preheat the air fryer and avoid overcrowding the basket.
• Problem: Overcooked food.
  Solution: Reduce the cooking time or temperature for future batches.
• Problem: The display is not functioning.
  Solution: Ensure the device is plugged in and reset if necessary.
• Problem: Baskets are difficult to remove.
  Solution: Check for proper alignment and ensure no food is stuck.
• Problem: Food is undercooked.
  Solution: Increase cooking time or temperature accordingly.
• Problem: The air fryer emits a burning smell.
  Solution: This could be due to leftover food; ensure the appliance is clean.
• Problem: Cannot select desired temperature.
  Solution: Reset the air fryer and check for any obstructions in the controls.
• Problem: The timer is not functioning.
  Solution: Ensure the timer is set correctly, and check for any user errors.

Comparisons

When comparing the Techwood TFR-986D Duo with other models, it’s essential to consider features, price, and user needs. Here are three models to compare:

• Philips Airfryer XXL: Known for its advanced technology and even cooking, the Philips model often comes at a higher price point but offers excellent performance.
• Ninja Foodi Dual Zone: Similar in dual-basket capability, the Ninja model also offers pressure cooking options, making it more versatile for various cooking styles.
• Cosori Air Fryer Max XL: This model is known for its user-friendly interface and affordable price. However, it lacks the dual-basket functionality.

FAQ

1. Can I cook frozen food directly in the air fryer?
Yes, you can cook frozen food directly, but adjust the cooking time as necessary.

2. Is preheating necessary?
Preheating is recommended for best results, especially for meats and baked goods.

3. Can I use aluminum foil in the air fryer?
Yes, but ensure it does not block airflow and is used properly.

4. What is the best way to store the air fryer?
Store in a cool, dry place, and ensure it is clean before storing.

5. Can I use metal utensils in the air fryer?
Metal utensils can scratch the non-stick surface; wooden or silicone utensils are preferable.

6. How do I know when my food is done?
Use a food thermometer or check for desired crispiness and doneness.

7. Can I cook whole chickens in the air fryer?
Yes, ensure it fits comfortably in the basket.

8. What’s the best way to marinate foods?
Marinate foods for at least 30 minutes to enhance flavor before air frying.

9. Can I use the air fryer for reheating food?
Yes, the air fryer is excellent for reheating leftovers while maintaining crispiness.

10. Are there any safety features?
Yes, the Techwood model has an automatic shut-off feature for safety.

11. Can I cook multiple items with different cook times?
Yes, with dual baskets, you can set different times and temperatures for each.

12. Does it come with a recipe book?
Many models include a recipe book or access to online recipes.

13. How does it help with healthy eating?
It reduces the need for oil, making your meals lower in fat and calories.

14. Can I bake in the air fryer?
Yes, you can bake items like cakes and muffins in the air fryer.

15. What is the best oil to use?
Use oils with high smoke points, such as avocado or olive oil.

16. Can I use the air fryer for grilling?
Yes, it can grill foods, providing a charred flavor without an outdoor grill.

17. Is it noisy during operation?
Air fryers typically produce noise, but the Techwood model is relatively quiet.

18. What should I do if the air fryer trips the circuit?
Check for overloading on the circuit or consider using a different outlet.

19. Can air fryers be used for slow cooking?
Air fryers typically do not have slow cooking capabilities; they are designed for quick cooking.

20. Can I make yogurt in the air fryer?
Air fryers are not designed for yogurt making; consider a yogurt maker for that purpose.

21. Does the air fryer have a cooling system?
Yes, it has a built-in cooling system to prevent overheating.

22. Can I cook desserts in the air fryer?
Yes, it’s great for making various desserts like cakes and cookies.

23. Is it suitable for a small kitchen?
Yes, its compact design makes it suitable for smaller kitchens.

24. How often should I clean the air fryer?
Clean it after each use to maintain its performance and hygiene.

25. Can I use my air fryer to meal prep?
Absolutely! It’s efficient for preparing meals in advance.

Buyer Guidance

When purchasing the Techwood TFR-986D Duo, consider the following:

• Evaluate Your Cooking Habits: If you frequently cook for larger groups or enjoy meal prepping, the dual-basket feature can save you time.
• Space Considerations: Ensure you have adequate counter space for the air fryer, as its size may require a dedicated spot.
• Budget: Compare prices and features with other models to ensure you are getting the best value for your investment.
• Read Reviews: Look for feedback from other users to gauge reliability and performance.
• Warranty and Support: Consider the warranty provided and customer support options available for troubleshooting and assistance.

Conclusion

The Techwood TFR-986D Duo 8.8L air fryer is not just an appliance; it’s a valuable addition to any kitchen that promotes a healthier lifestyle without sacrificing flavor. Its features, including dual-basket capability, multiple cooking modes, and high capacity, make it a versatile choice for families and individuals alike. By offering a wide range of cooking options—from air frying to baking—this model caters to a variety of culinary needs. Whether you’re preparing a quick weeknight dinner or an elaborate weekend feast, the Techwood air fryer can simplify the cooking process while ensuring delightful, crispy results. With proper care and maintenance, this air fryer can serve you well for years, enhancing your cooking adventures and helping you explore new recipes and techniques.

Common search phrases people use

• Techwood TFR-986D Duo reviews
• Best air fryers for families
• How to clean the Techwood air fryer
• Air fryer cooking times
• Air fryer recipes for beginners
• Techwood air fryer troubleshooting
• Is the Techwood TFR-986D worth it?
• Healthy meals in an air fryer
• Best features of Techwood air fryers
• Comparing air fryer models

Sources

Manufacturer Manual
Reputable Retailers such as Amazon, Best Buy, and Walmart.