3.5-Hour Fast Charging & 10-Second Rapid Heating:Heated socks feature high-capacity 7.4V batteries (vs standard 5V), achieving 10-second instant warmth to target temperature, with a maximum temperature of 122°F. With 3.5-hour rapid charging (66W) — 20% faster than industry average — and UL/FCC dual certification ensuring comprehensive protection against overheating, short circuits, and risks.
Wrap-Around & Even Heating Distribution: The battery heated socks feature invisibly embedded circular heating wires across the forefoot and instep areas, eliminating the visible wire bumps typical of traditional electric socks. Always remove the battery before cleaning; machine wash using the included PE washing bag for safer cleaning.
Merino Wool Warmth & Breathability: The electric socks made of 35% Merino wool and 30% faux mink fur, form an efficient thermal layer, They boost heat retention by 50%, prevent leg heat loss, and maintain dryness through moisture-wicking technology—ideal for extended outdoor adventures.
APP + Dual-Control Smart Temperature: The rechargeable heating socks allow instant temperature adjustment via mobile app or battery button, eliminating the need to dig through boots or clothing layers in cold weather. On the highest setting, they deliver up to 3.5 hours (113-122°F ) of continuous warmth, while the energy-saving mode extends runtime to 10 hours (104-108°F).
Multi-Scene Application: Perfect for skiing, snowmobiling, winter hiking, ice fishing, cold-weather hunting, cycling commutes, outdoor work, and daily winter warmth - an ideal choice for tech-savvy holiday gifting.