Portable Power Bank and Hand Warmer
Portable power bank and mini hand warmer. Double side fasts heating USB mini heater outdoor. The mini and smooth surface design allows for palm-size fit and comfortable holding grips, convenient to put in your pocket or bag, portable to use at home, in office, classroom, library, tea house, and even for outdoor activities like exercising, fishing, hiking, camping or skiing &, etc. Double-sided heating and adjustable temperature range with 2 heating levels for the easy switch, fast heat up to keep your hands warm during the cold winter days, warm stomachs to help relieve menstrual cramps and ease the pain and discomfort caused by arthritis and so on. A large capacity 6000mAh battery can serve as an emergency backup power source to charge your mobile phone, tablet, digital cameras, and other electronic devices that are charged via USB cable. When the battery is exhausted, simply plug it in and recharge it. Built-in chip with multiple intelligent protection systems, shockproof aluminum alloy shell, and explosion-proof lithium battery works perfectly to strongly guarantee the using safety, non-radiative and anti-scald.