ORORO Heated Socks for Men and Women, Unisex Heated Socks Rechargeable for Cold Winter (Flecking Gray, L)

HEATING SYSTEM Heat on the full sole of the foot Long-lasting runtime: up to 11 hours 3 adjustable heating settings (high, medium, low) Heat quickly in seconds with 7.4V UL certified safe battery Versatile Type-C port for battery charging and USB port for other device charging *The socks are programmed to automatically adjust to medium heat (solid white LED light) after staying on high heating level for 15 minutes. This process repeats as long as the socks stay on high heat out of safety concerns. Read all instructions before use. FEATURED DETAILS Upgraded construction of heating elements and fiber provides unmatched comfort The flat and flexible cables embedded in the socks make the heating elements barely noticeable, providing unrestricted comfort Full sole of foot heating, warm from toe to heel The NTC precise temperature regulation sensor ensures a superior heating experience WHAT'S INCLUDED 1 pair of heated socks 2 × lithium-Ion batteries 1 × user manual Note: charger is not included MATERIALS & CARE Material: 50% Cotton, 41% COOLMAX, 9% Spandex Machine wash cold