CSTT 2-in-1 Rechargeable Hand Warmer Power Bank With Double- sided Heating DIY

Model: 2303

> Battery Lithium Battery: 3.7V/3000mAh (11.1Wh)
> Input: USB-C/5V 1A
> Output: Standard 2.0 USB connector / 5V - 1A
> Charging Time: USB - 5 hours
> Working Time: At least 4 hours of continuous use (based on a fully charged battery)
> Product Size: 44.9 × 94.6 × 22.9mm
> Product Weight: 148g

FEATURES
> 2-in-1 device, rechargeable Hand Warmer and Power Bank
> Continuous use at constant temperature of 40 to 45° Celsius
> Fast heat up to maximum temperature in about 1 minute in whole conductive aluminum housing
> LED status indicator:
- Hand warmer: Red
- Charging an external device : Green
- Recharging internal battery : Blue
> Portable - lightweight and easy to carry