Description_x000D__x000D_The heating neckerchief is made from premium material, it is skin-friendly and durable. Safe to use. No fear of leakage of electricity, very safe. Also can be a gift to your friends.You can freely adjust different modes according to your needs._x000D__x000D_Features_x000D__x000D_-Material:Polyester_x000D_-Size: About88.00X10.50X1.00cm/34.58X4.13X0.39inch_x000D_-Input voltage: DC 5V_x000D_-Working voltage: 5V/1A_x000D_-Charging current: 1000ma_x000D_-Battery capacity: 5000mAh_x000D_-Rated power: 6W_x000D_-Charging time: ≈5 hours_x000D_-Heating temperature: 45-65 degrees Celsius_x000D_-Made from premium material, it is safe and skin-friendly. It will serve you well._x000D_-Safe to use. No fear of leakage of electricity, very safe. Also can be a gift to your friends._x000D_-It is very comfortable to wear. Convenient to store and portable to take outside for travel._x000D_-You can freely adjust different modes according to your needs._x000D_-Free size fits for most people, elegant and all-match, very practical, giving you a good using experience._x000D_Packing list1 x heating scarf 1pc Heating Scarf Winter Warm Scarf Heated Neckerchief Warm Shoulder Pad