2 In 1 USB Heater Rechargeable Electric Warmer Quick Hand Warmer Heat Heater Light Safety Pocket Mobile Power r6000 mAh Feature: The new fast heating Hand warmer uses space aluminum alloy. 5s heating, no longer waiting. It can be used as a hand warmer or a power bank to charge the phone. Three levels of adjustment, double-sided heating, always have the temperature you like. 6000mAh battery capacity, can warm all day. The intimate design of the tote bag brings a more portable experience. The heating piece is separated from the hand warmer to prevent short circuit and explosion. Item Type :Warmer Heat Heater Material: Auminum Alloy +ABS Color:Yellow,Pink, Blue Heating temperature: 45/55 Material: aluminum alloy+ABS Charging time: 3-5H Battery:6000mAh Use time: 5-8H Charging method: Type-C Size: More detailed,please see photo. Quantity:1 Pc. Note: Size for manual measurement, there may be a 0 to 3mm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Pc x Hand warmer.