Features:
1. Double-side heat
2. Intelligent temperature control: It will automatically sleep in non-working state to prevent power loss. Energy saving.
3. 2 temperature levels: 2 temperature available for choose, you can choose as per your needs.
4. Equipped with protection board to prevent overcharge, over discharge,short circuit effectively; can automatically detect and adjust the charge and discharge voltage and current, truly protect your safety.
5. Power output using USB port, plug in the data cable to achieve portable, charging and use at any time, any occasion.
Description:
Material: aluminum alloy + ABS
Battery capacity: 1200/2400mAh
Product size: 8*7.5cm
Single net weight: 100g
Charging time: about 5 hours
Power supply: USB
Rated voltage: 3.7V
Rated power: 5W
Heating method: thermal storage
Product working time: 2-3Hour
Package include:
1× hand warmer
1× USB cable
Note: Please fully charge before use in the first use. Please put it in a place that children can't take, and avoid children's improper use.
Note:
Please allow 0.5-1 inch differs due to manual measurement. (1inch=2.54 cm)
The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.
Product type: Running Arm Warmers
