Sun Will USB Charging Warm Socks for Men and Women,Skiing Hiking Rechargeable Battery Heated Socks S-XL

Socks use carbon fiber for far-infrared heating, keeping your feet warm at all times. This warm sock has an adjustable temperature function, allowing you to choose the appropriate temperature range according to your personal needs. Switch between different temperature modes with one click to meet the heating needs of different seasons and environments. This warm socks can be charged with a charger or USB port, making it convenient and fast, without the need for frequent battery replacement. Simply connect the charging cable to the power source or mobile power source to charge the warm socks. After a full charge, warm socks can continuously heat for 2.5 to 8 hours, keeping you comfortable and warm in the cold winter. In addition to providing warmth and comfort, rechargeable warm socks also help promote blood circulation. Heating elements can warm the dorsum and soles of the feet, promote blood circulation, reduce foot fatigue and muscle soreness, and improve foot comfort. Whether it's outdoor activities, winter sports, or insulation needs in daily life, rechargeable warm socks are the ideal choice.

Product Name: Rechargeable Warm Socks

Brand: SUN WILL

Gender: Unisex

Color: Black

Size: S, M, L, XL

Material: 55% Coolmax，25% Elastane，20% Spandex

Battery capacity: 7.4V 2200mAh

Battery type: Rechargeable lithium battery

Charger: 1.5A dual plug

Heating element: Carbon fiber

Heating temperature: 40-65 ℃

Heating time: 2.5-8 hours

Charging Tips: When left unused for a long period of time, please charge it every 3 months.

Washing Instruction: We do not recommend you to use machine washing, machine washing will damage the internal heating element. Please use only neutral detergent to hand wash the socks.

Warm Tips:If you have any questions about the product size, color, quality, return, etc., please email to contact our customer service priority for you, thank you!