Hand Warmers Rechargeable, 10000mAh Electric Pocket Handwarmer with 3 Heat Levels Long Heating Reusable Hand Warmer…

【Double Sided Heating 95% Coverage&2S Fast Heating】The hand warmer comes on with the touch of a button, double-sided heating, the heating area is as high as 95%, which is larger than other heating areas, wrap your entire hands.long presses the power button it will fast heat at 2 seconds, and you can short press the power button again to choose the different temperature. Bring you warmer evenly!
【Thinner Size&10000mAh Larger Capacity】AJVV rechargeable hand warmer adopts a 10000mAh A-grade battery, it can provide up to 8-15 hours of heat, giving you an all-day warm (how long the battery really lasts depends on the handwarmers heating levels and the environment temperature). Lightweight warmers can take on travel, business, airplane, outdoor sports, home, and office.
【Constant 3 Levels & Smart Digital Display】Reusable Hand Heater with 3 constant level heating and temperature display. The heat setting can be set to 113°F (45°C) / 122°F (50°C) / 133°F (55°C) and rapidly warm up double sides in seconds. Which feature innovative LED digital displays that let you know the level of the temperature (Screen Show “Lo”: out of battery). The 5 battery indicators keep you informed of the remaining battery capacity and more timely knowing when need to charge it
【Smart&Safety Heating Hand Warmer】Built-in multiple security guards, give you a safe and warm winter. These electric hand warmers have Tesla same power battery, also an intelligent protection system to keep your devices away from over-heat, over-voltage, over-charging, over-current, short circuits, etc. Your extra Power Bank, smaller and more portable than ordinary power banks.
【Warm Tips】1. Under normal circumstances, the usb hand warmer can be used continuously for 8-15 hours, but due to the influence of the external environment, the lower the temperature, the higher the loss of heat conduction performance of the electronic hand warmer, resulting in a change in the use time; 2. The power of the hand warmer will be consumption during transportation. After receiving the product, Please fully recharge before using.