【 Upgraded Smart Controller with Battery Power Indicator 】SNOW DEER battery heated gloves smart controller not only can change the heat settings .It also with battery power indicator shows 100% power left (4 led light), 75% power left (3 led light),50% power left (2 led light),25% power left (a light flashes). So you can know easily how much power left and when you will be need to charge again .
【Heating Elements Covers whole back of hand and whole fingers】SNOW DEER electric glove liners upgraded to use far infrared fiber heating elements covers whole back of hand and whole fingers.It can be Stimulate your hand blood circulation. used by many people for a variety of different reasons ranging from working in cold conditions, hunting,fishing,skiing,motorcycling,hiking.and even just having cold hands around the house due to poor circulation,arthritis etc .
【 Upgraded Powerful Battery & with Touch Sensor】 The electric gloves Liners Include pair of 7.4V 2200MAH rechargeable lithium polymer batteries. Heating Up to 2.5-6 Hours and full charge around 3-4 hours . And also it with touch sensor on index finger and thumb will work on any smart device . very convenience to use .
【How to Buy Extra Batteries 】you can search code : B07HJ3ZZ5M . purchase a backup batteries is perfect for replacement ,and for extended activities out in the cold .
【One-Year Warranty】: SNOW DEER has been the leader in heating technology and has earned the trust of our customers by standing by the quality and performance of our products . All our products are warrantied for one year after purchase . Any problems ,Just contact us freely , we would reply within 24 hours.