["brand new and high quality\nFeatures:\n\nQuick hand warmer and power bank 2-in-1. It's not only a little handwarmer but also a emergency backup battery. \nDouble side heated and 3 different heat settings: 3 different temperatures 38-42℃, 42-48℃, 50-55℃.\n3 indicator lights keep you informed of the remaining battery and heating status.\nEquipped with special lithium ion for protection board: effectively prevent overload, over discharge, over current, short circuit, etc.\nPortable and large capacity: It is a nice size to hold and feels smooth in your hands. \nHandy carrying anywhere with any pocket or bag while sporting, fishing, hiking, camping, skiing, travel or for play sports outdoors. \nAlso a perfect reusable hand warmer solution in cold weather for a for commuter or office worker. \n\nSpecification:\nMaterial: Aviation Aluminum Alloy+ABS\nSize: app. 10.2x2.4x5.9cm/4.01x0.94x2.22in\nOptional Color: Blue, Rose Gold, Silver, Golden\nPower Supply: USB Charging\nInput Voltage: DC5V/2A\nOutput Voltage: DC5V/2A\nWorking Time: 1-3 hours\nBattery Capacity: 5200mAh\nAuto power off after fully charging\nBattery Type: Lithium polymer explosion-proof battery\n3 Heat Setting: low 38-42℃; medium 42-48℃; high 50-55℃\nQuantity: 1 set\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.\nPlease allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Hand Warmer\n1 x Charging Cable\n(other accessories demo in the picture is not included.)"]