Heated Socks for Women Men, Auxemu APP-Controlled Electric Heated Socks | 3 Heat Levels,Up to 8 Hours Warmth, 7.4V Fast Heating, Washable Winter Foot Warmers for Outdoor Hunting/Fishing/Skiing/Hiking

APP Control & Upgraded Button Control: The heated socks have two types of control, you can APP remote control or control by button, More convenient, Gear operation and battery level display at a glance 7.4V Faster Heating & Upgraded Compact Battery: This winter sock is powered by a 7.4V 2*3000MAH rechargeable battery that lasts longer and heats up faster! The thin curved battery design fits the leg better combined with the sock elasticity does not slip off even when running due to the weight of the battery. With USB-DC Charger, allow you to charge them at the same time, about 3-3.5 hours for a full charge Adjustable 3 Levels of Temperature Settings: These battery heated socks are designed with 3 heat settings, when High lights are on: gear III (149); Medium lights are on: gear II(131);Low light is on: gear I (113) Just short press the on/off button, you can easily switch between high/medium/low temperature to meet various needs. These electric socks keep your feet warm in winter Larger Heating Area Design: Our electric heated socks boast an oversized heating element that wraps completely around the top of the sole and toe box, ensuring more intense and consistent warmth for your entire feet. feature a 3D hidden electric heating wire that blends in with the sock, making it almost impossible to feel its presence Comfortable & Washable: These heated socks women are made of 22.5% viscose fiber, 52.5% nylon, 10% polyester, 15% spandex. Soft and comfortable, breathable and quick-drying, elastic, these men's and women's heated socks can be hand-washed or machine washed, please take out the batteries and put them in a laundry bag for machine washing, laundry bag included in the box