- 🌡️ 3-Level Temperature Control (35-55°C)
- ⚡ USB-Powered (5V/2.4A compatible)
- 🔥 30-Second Heat Activation
- 💪 Targeted Heating: Knees, Back & Waist
- 🛡️ Built-in Safety Protection
- 🧺 Machine Washable
Product Description
Stay warm and comfortable in any winter activity with our advanced USB heated thermal underwear. Designed for both men and women, this innovative base layer combines premium comfort with smart heating technology.
Advanced Heating Technology
- Rapid 30-second heat activation
- Three temperature settings with LED indicators:
- High: 45-55°C (Red LED)
- Medium: 40-50°C (Blue LED)
- Low: 35-45°C (White LED)
- Strategic heating zones: knees, back, and waist
- 6-7 hours of continuous heat with 10000mAh power bank (not included)
Safety & Comfort
- Premium blend: 95% Cotton 5% Spandex with carbon fiber heating
- 5V safety voltage with overheat protection
- Auto temperature regulation
- Machine washable with protective features
- Compatible with standard USB power banks
Perfect For
- Winter Sports: Skiing, Snowboarding
- Outdoor Activities: Hiking, Hunting, Fishing
- Daily Use: Walking, Running, Commuting
- Health Benefits: Aids circulation, helps with joint stiffness
- Medical Conditions: Suitable for Raynaud's disease, arthritis
Specifications
- Available Colors: Black, Gray
- Sizes: S to 5XL
- Season: Autumn/Winter
- Power Source: Any 5V/2.4A USB power bank (not included)
What's in the Box
- Complete Set (Top & Pants)
Care Instructions
1. Remove power bank before washing
2. Use laundry bag for machine washing
3. Avoid harsh detergents
4. Air dry recommended
5. Store in cool, dry place
Usage Guide
1. Fully charge your power bank
2. Connect to USB port in pocket
3. Press power button for 3 seconds
4. Select temperature (Red→Blue→White LED)
5. Enjoy consistent warmth
Note: Battery life varies based on temperature setting and power bank capacity. For optimal performance, use a 10000mAh or higher capacity power bank.
Men's Tops Size Chart
| Size/Height | Length | Chest | Sleeve | Weight (lbs) |
|---|---|---|---|---|
| M/65" | 24.8" | 37.8" | 21.9" | 110-121 |
| L/67" | 25.6" | 39.4" | 22.4" | 132-143 |
| XL/69" | 26.4" | 40.9" | 23.1" | 154-165 |
| 2XL/71" | 27.2" | 42.5" | 23.6" | 171-176 |
| 3XL/73" | 28.0" | 44.1" | 24.2" | 182-193 |
| 4XL/75" | 28.3" | 45.7" | 24.6" | 198-209 |
| 5XL/77" | 28.7" | 47.2" | 25.0" | 215-226 |
Men's Pants Size Chart
| Size/Height | Length | Waist | Hip | Weight (lbs) |
|---|---|---|---|---|
| M/65" | 37.8" | 21.7" | 34.6" | 110-121 |
| L/67" | 38.2" | 22.8" | 36.2" | 132-143 |
| XL/69" | 38.6" | 24.0" | 37.8" | 154-165 |
| 2XL/71" | 39.0" | 25.2" | 39.4" | 171-176 |
| 3XL/73" | 39.4" | 26.4" | 40.9" | 182-193 |
| 4XL/75" | 39.8" | 27.6" | 42.5" | 198-209 |
| 5XL/77" | 40.2" | 28.7" | 44.1" | 215-226 |
Women's Tops Size Chart
| Size | Length | Shoulder | Chest | Hem | Height | Weight (lbs) |
|---|---|---|---|---|---|---|
| S | 21.1" | 13.4" | 31.5" | 32.3" | 59"-63" | 88-99 |
| M | 21.9" | 13.8" | 33.1" | 33.9" | 63"-67" | 99-121 |
| L | 22.6" | 14.2" | 34.6" | 35.4" | 65"-69" | 121-132 |
| XL | 23.4" | 14.6" | 36.2" | 37.0" | 66"-70" | 132-143 |
| 2XL | 24.2" | 15.0" | 37.0" | 38.6" | 67"-71" | 143-165 |
| 3XL | 24.6" | 15.4" | 39.4" | 40.2" | 68"-72" | 165-187 |
| 4XL | 25.0" | 15.7" | 40.9" | 41.7" | 68"-72" | 187-198 |
Women's Trouser Size Chart
| Size | Length | Hips | Ankles | Height | Weight (lbs) |
|---|---|---|---|---|---|
| S | 36.8" | 31.5" | 4.4" | 59"-63" | 88-99 |
| M | 37.0" | 33.1" | 4.7" | 63"-67" | 99-121 |
| L | 37.6" | 34.6" | 5.0" | 65"-69" | 121-132 |
| XL | 38.2" | 36.2" | 5.4" | 66"-70" | 132-143 |
| 2XL | 38.6" | 37.8" | 5.6" | 67"-71" | 143-165 |
| 3XL | 39.0" | 39.4" | 5.9" | 68"-72" | 165-187 |
| 4XL | 39.4" | 40.9" | 6.2" | 68"-72" | 187-198 |
Note:
- All measurements have a tolerance of ±0.4-1.2 inches
- These measurements are for reference only. Please refer to actual product measurements when possible.
- If you have any questions, please contact customer service!
- All measurements have a tolerance of ±0.4-1.2 inches
- These measurements are for reference only. Please refer to actual product measurements when possible.
- If you have any questions, please contact customer service!
