Feature 1TEMPERATURE ADJUSTABLE: 3 speed intelligent temperature control, 50 , 59 , 65 , you can choose according to your needs. 2SWITCH KEY, ADJUSTMENT DESIGN: Press and hold for three seconds to start the machine, with the initial gear set to low, and click to switch gears. 3USB PLUG IN: With a USB interface, the hand gloves can be connected to a mobile power supply(without) for power supply. Even outdoors, the gloves can keep your hands warm. 4QUILTED COTTON MATERIAL: Made of premium quilted cotton material, the hand gloves muff is soft and comfortable, breathable and skin friendly to wear. 5EASY CARRYING: Comes with a comfortable shoulder strap, this hand gloves is easy to carry for convenient use, suitable for hunting, fishing, etc.Item Type: Outdoor Heating GlovesMaterial: Quilted CottonProduct Size: Approx. 46 x 18cm / 18.1 x 7.1in (manual measurement may result in an error of 1 to 2cm)Gear: Three gearTemperature: 50 , 59 , 65 (due to differences in measurement method, region, temperature, wind speed, sealing degree, room temperature, and height, there may be a temperature difference of 2 to 5 ) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xHand gloves1 x Manual