Parts List: 1Heated Hand Muff Highlight description: [Good Material] Our heated hand muff is made of cotton inside and waterproof outer fabric and zipper to ensure your normal use in more weather conditions. [3 Heating Setting] It has 3 temperature settings to select from 3 heat settings (high, medium, low) by simply pressing the hidden power button. It can fast heating to produce a comfortable heat. [USB Charging] This heated hand muff has a USB charging interface, you can connect to a mobile power supply for charging. It is safe and portable to use when going out. [Easy to Use] It has 1 battery pocket and 2 practical zippered pockets add convenient storage to your hunting gear and keep your valuables more secure. [Widely Uses] Our heated hand muff is detachable and has adjustable waist belt, suitable for men and women of different body types. It can be used for outdoor, hunting, camping and football when you feel cold. Detailed description: Product Name: Heated Hand Muff Material: Cotton Size: 4618cm Gears: 3 Gears Power Supply: USB Power Supply Color: Black 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.