Heated Socks Rechargeable Electric Battery Socks for Men Woman

Description: 1. It can be machine-washed adjusted to gentle washing or hand-washed. Take out the battery before washing! 2. Super elasticity double-layer thickening to keep warm soft and skin-friendly; 3. Using innovative spiral heating heating wire is inlaid in the sock layer so that the sole of the foot can be heated; 4. The battery capacity is increased and the battery life is longer; 5. Dual-hole USB line one line is multi-purpose; 6. The high-end use time is about 4.5-5.5 hours the temperature is 60-65 degrees; the mid-range is 6-7.5 hours the temperature is 45-59 degrees; the low-end is 9-10 hours the temperature is 39-44 degrees. Specifications: Size: M: tube length about 30cm/11.81 in sole length about 18cm/7.09 in sole width about 8cm/3.15 in L: Tube length about 33cm/12.99 in sole length about 20cm/7.87 in sole width about 9cm/3.54 in; Packing size: about 20*10*7.2cm/7.87*3.94*2.83 in Weight: M:about 451G L:about 463G Material: Surface material: 51% viscose 23% nylon 26% polyester Inside material: 100% nylon Battery capacity: 4000mAh Charging voltage: 5V Working current: 800mAh-1100mAh Output voltage: 3.7V Charging time: about 4.5-5 hours when fully charged (excluding ordinary mobile phone chargers) Packing List: 1*1 Pair of Heated Socks 1*USB Cable 1*English Manual 2*Battery Note: Due to the lighting effects and shooting angles there may be some chromatic aberrations please understand. Due to manual measurement product dimensions may vary.