Highlight the temperature adjustable version has a three-speed design.[Ergonomics] Our gloves are ergonomically designed to fit perfectly with the lines of your fingers, making them comfortable for you to use without tying fingers.[High Quality Material] The glove fabric is made of high-quality deerskin, which can better resist the cold, and the inside of the glove is made of coral fleece, which is more comfortablesoft and warm.[Sensitive Touch Screen Design] The design of the sensitive touch screen allows you to use your mobile phone or tablet easily without taking off your gloves. No longer to worry about freezing your hands when playing mobile phone in the cold winter.[After-sales] If you have any questions, please get in touch with us, our service team will provide you with a professional and satisfactory service.Detailed Specification:Product Name: USB Heated GlovesStyle: Temperature adjustable versionMaterial: Product Fabric: high-quality deerskinProduct Lining: coral fleeceSize: Glove Length 23.5cmFinger Length 9cmPalm 10.5cmPower Supply: Input 5V 2A mobile power (this product does not include mobile power)Notes:1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color.2.Please allow slight dimension difference due to manual measurement.Parts List:1 x pair of heating gloves1 x USB