SPRING Rechargeable Battery Powered Electric Heated gloves Thick Cotton Thermal gloves 3 Heat Settings Temperature Adjustable hand warmer for Men Women ?SPRING is a professional manufacturer of heated products,Include heated gloves, heated socks and heated hat. ?Our heated gloves are made from fabric cotton and palm leather,waterproof and accurate stitching with One button 3 Heating Levels -You can control electric gloves heating more convenient at anytime and anywhere, provide enough cozy and warmth for chronically cold hand. ?Fit for Various outdoor activities---Climbing /Hiking/ Motorcycle/Skiing/Snowboarding/Cycling/Walking the Dog/Ice-Fishing/Mountaineering etc. Great Relief for People with Raynaud’s Arthritis Bad Circulation.keep your hands warm and comfortable all day. ?What's In Package: ?1* pair of gloves ?2*7.4V li-ion batteries ?1*AC charger ?1*Using Manual ?1 x*Exquisite Packing Box ?FAQ ?Q1: I don’t know how to get it work. Charge Up – Fully charge with provided charger kit. Before using Plug-In – Connect the battery to plug located in the pocket. Turn On – Press on/off to adjust the temperature. ?Q2: Can i machine wash the gloves? We do not recommend you use machine wash, machine wash will damage the inside heated element. Recommend hand using only mild detergent. ?Q3: Gloves only heats for about 30 minutes then went off when i first use it. Most of batteries won’t come in fully charged status so that’s why you need to recharge them for at least 12 hours when you receive it. ?Q4: Does it work under subzero area? Yes, it does. Enjoy extra warmth on your hands no matter what you're doing outside.