APP Intelligent Control：Heated socks are easily operated through the app. The temperature range is from 95 °F to 149 °F. With timed auto shut down, safe and reliable. Control temp anytime, anywhere, providing you with worry-free warmth

5S Rapid Heating Electric socks are made of carbon fiber infrared heating wire technology, which can realize 360° surround heating and transfer heat from the soles of your feet to your whole body in 5 seconds.

17H Ultra-Long battery life Heated socks for men equipped with 6000 mAh & 7.4 V batteries, Offers excellent battery life. At lowest setting, rechargeable heated socks lasts up to 17 hours. Ideal for long outdoor activities like skiing and hiking. Also great for outdoor workers. Provide you with warmth all day long

5 Temperature Settings Ultra-high (65⁰C/149⁰F, 3.5 hrs, red light). High (55⁰C/131⁰F, 4.5 hrs, blue light). Medium (45⁰C/113⁰F, 7 hrs, green indicator). Low (40⁰C/104⁰F, 9 hrs, purple light). Lowest (35⁰C/95⁰F, 17 hrs, purple light)

Easy to Clean Heated ski socks adopts with an advanced waterproof treatment for the power connector. The heating wire is made of composite carbon fiber, which is non-conductive and can be washed by hand or in a washing machine. Simply remove the battery before cleaning. They are durable and easy to maintain.

Low-Voltage Safety Battery socks have a 7.4V low voltage, well below the 36V safe voltage for humans. Equipped with export-standard rechargeable batteries and features overcurrent/flame retardant protection for added safety.