Heated USB thermal underwear suit

✔ Heated thermal clothing
✔ Heated trousers and shirt
✔ Up to 28 heating zones
✔ Adjustable temperature up to 55°

including free shipping

Intelligent temperature control for comfortable warmth: Our heated USB thermal underwear suit features intelligent temperature control that selectively warms the knees, back, and waist. Forget cold, shivering limbs – with our heated underwear, you'll always enjoy perfect warmth.

User-friendly and universally compatible: The heated underwear is powered via a USB connection, compatible with any standard power bank. Simply connect it to your portable charger and enjoy the comforting warmth you need, wherever you are.

Fast heating time and long-lasting warmth: Our USB heated thermal underwear suit warms up in just 30 seconds and provides long-lasting warmth to keep you comfortable on even the coldest days. No more shivering while putting on cumbersome accessories or waiting for warmer temperatures.

Personalized warmth with 3-stage temperature control: Our 3-stage adjustable temperature control allows you to customize the heat to your liking. The indicator light always shows you which stage is currently selected, ensuring you maintain the optimal temperature.

Maximum safety and durability: Our heated USB thermal underwear suit features a safety insulation design and a built-in heat protection module, ensuring that the underwear stops immediately if it overheats and only restarts once the temperature has returned to a safe range. Furthermore, you can easily wash the underwear by hand or in the washing machine without worrying about damage.

Health benefits for all seasons: Not just for winter: Our heated underwear can promote blood circulation, boost metabolism, and is ideal for people with Raynaud's disease, arthritis, poor circulation, and stiff joints. It keeps you warm all year round.

Sizes: If you are unsure about your size, please leave your "Height", "Weight", "Bust" and "Waist" measurements in the shopping cart under the order instructions, or send us a message. We will be happy to help you make suitable suggestions.

Men's size recommended:

• Size M : 155–165 cm, Weight: 50–55 kg
• Size L: 165–170 cm, Weight: 60–65 kg
• Size XL: 170–175 cm, Weight: 70–75 kg
• Size: 2XL 175–180 cm, Weight: 75–80 kg
• Size 3XL: 180–185 cm, Weight: 80–90 kg
• Size 4XL: 185–195 cm, Weight: 90–95 kg
• Size 5XL : 195–200 cm, Weight: 95–100 kg

Recommended women's size:

• Size S: 150–160 cm, Weight: 40–45 kg
• Size M: 160–170 cm, Weight: 45–55 kg
• Size L: 165–175 cm, Weight: 55–60 kg
• Size XL: 168–178 cm, Weight: 60–65 kg
• Size 2XL: 170–180 cm, Weight: 65–75 kg
• Size 3XL: 172–182 cm, Weight: 75–85 kg
• Size 4XL: 172–182 cm, Weight: 85–90 kg

Tip: As you approach the critical value, it is recommended to add a unit of measurement.

Charging: Fully charge the power bank (not included) before use. Connect the power bank to a wall outlet in your pocket. Press and hold the power button for three full seconds. The initial temperature is 55 degrees, the intermediate temperature is 45 degrees, and the lowest temperature is 35 degrees.

Cleaning and care: When machine washing, it is recommended to wash the thermal underwear in a laundry bag to ensure it remains protected. To guarantee the longevity of the garment, please avoid vigorous washing and tumble drying.

Product details:

• Name: Heated USB Thermal Underwear Suit
• Color: Black, Grey
• Product power: 7.5W
• Input voltage: 5V
• Gender: Men, Women
• Material: Knit fabric: 95% cotton, 5% elastane, carbon fiber wire / Lining: 95% polyester, 5% elastane
• Heating temperature: Red LED 45–55℃, White LED 35–45℃, Blue LED 25–35℃
• Power supply: Power bank (not included, 10,000 mAh power bank for approx. 5–7 hours)
• Sizes: S-5XL