Rapid Warmth Delivery: Rechargeable heated socks with carbon fiber heating elements quickly warm to 45 in 3 seconds, offering consistent warmth for cold feet during outdoor activities like hiking or skiing, while smart temp control ensures comfort and energy efficiency in winter conditions. Cordless Mobility Freedom: Designed for convenience, the electric socks use USB Type C charging and support power banks, offering flexible heating options that last throughout your day in cold environments. Adaptive Thermal Comfort: Rechargeable heated socks boast touchenabled controls for 3 heat settings, offering adaptable warmth that suits shifting weather conditions and avoids overheating, ensuring comfort in cold business settings effortlessly. Optimized Foot Support: Heated socks with nonslip silicone grip ensure secure foot fit, preventing slips for smooth surfaces for comfort all day wear during winter activities or indoor relaxation. 23 use scenarios Outdoor winter activities: stay warm while hiking, skiing, or snowshoeing with rapid heat delivery and adjustable settings, and rely on USBC charging or a power bank for allday warmth. Commute or work in cold environments: adapt heat level with touch controls to maintain comfortable feet in chilly offices or transit, without overheating. Indoor relaxation and travel: enjoy secure fit and warmth during downtime at home or on planes and trains, with silicone grip helping keep socks in place on smooth surfaces.