Rechargeable Hand Warmer Hand Warmer Rechargeable Treasure 2 In 1 With Light Model Hand Warmer Features: The little hand warmer has four functions and a wide range of applications. It can be a hand warmer to keep you warm in the cool winter; it can be a charging treasure to keep your cell phone going. Back heating: long press for 3 seconds can wake up the heating function of the hand warmer, no need to wait for a long time. In addition, it also has the function of charging treasure, when you go out, it can also charge your cell phone, so that you do not need to be worried about the power of your cell phone. Built in up to 1200mah high capacity battery, small size and light weight, it can be used as a portable charging power supply, so that you can conveniently charge your cell phone while camping, hiking, mountaineering, picnic. SMART LED DIGITAL DISPLAY: The LED display will clearly show the current temperature, no need for you to check the current temperature and remaining battery. Adjustable Temperature: There are three temperatures for you to control and adjust, the first is 45 degree Celsius low temperature, the second one is 55 degree Celsius constant temperature and the third one is 65 degree Celsius high temperature. You can adjust the different temperatures between them according to your needs. Product Description: Product name: Hand warmer Color:White Heating temperature: 45~65 Material: ABS, aluminum alloy Size:9.5*6.5*3.8 cm/3.74*2.55*1.37 in Weight:112 g/0.24 lb Includes: 1* hand warmer 1* data cable