Graphene Rechargeable Hand Warmer Portable USB Electric Heating Pouch Waterless Handheld Heater

Power Source: USB

Rated Voltage: 220V

Rated Power: 10W

Heating Method: Graphene Heating

Product Type: Hot Water Bottle

Color: Cloud White / Cherry Pink (Options: USB Plug w/ Extension Cord or 10000mAh Power Bank)

Unit: cm