PBOX Heated Socks Socks Composition: 22.5%viscose,52.5%nylon,10%polyester, 15%spandex Package Include 1* Pair of Heated Socks 2* 5000mAh Rechargeable Batteries 1* USB Dual Charge(Type-C) 1* Washing Bag 1* Manual Using instructions: The green light indicates the charge capacity: The four indicators correspond to 25%, 50%, 75% and 100% of the remaining charge capacity. The red light indicates four heating temperature levels, and one time fulled charged battery life: I red light up: Low temperature, 15-18 hours, 100?±3? I, II red lights up: Medium temperature, 7-8 hours, 110?±3? I, II, III, red lights up: High temperature, 4-5 hours, 140?±3? All 4 red lights are on: Ultra-high temperature, 3-3.5 hours, 158?±3? For example: If two lights are on from left to right, indicating that the current temperature level of socks heating is medium temperature. Warning: Please do not use medium and high-grade temperature for a long time, so as not to cause local low temperature scald. Battery maintenance: 1) The battery should not be close to the fire source or the high temperature object. It should not be soaked in water or dropped, and it should not be dismantled privately. 2) If the battery is not used for a long time, it should be fully charged first. It is recommended to charge the battery every 60 days. 3) The battery should be stored in a dry and cool place. as not to cause local low temperature scald.

?We Services?After purchg these Heated Socks , 97% of the customers said that it is quite practical. After receiving our products or encountering any problems during use, such as batteries wouldn’t hold a charge, etc., you can contact us at any time, we will give you a satisfactory solution within 24 hours. More designs for a better eperience.?Battery Pocket?flip and button design prevents the battery from dropping outside.?A unified socket for charging and discharging ?No need to worry about safety accidents caused by charging.?Thick fabric ,High elastic??Curved design of battery box??Can Machine wash?? Gift packaging??Two sizes cover most people??Unisex design for men & women?Perfect for hunting/Camping/Fishing/Cycling/Motorcycling/Skiing,indoor and outdoor. ?working 18H??5000mAh??Up to 158??Newest 5000mAh Li-ion rechargeable battery can work 3-18 hours, used twice than traditional 2200mAh battery. 4 levels seletable temperature setting(158?- 100?). ?Newest Upgrade Large areas Heating Design Make you warmer ?Invisible Heating wires surrounding entire toe can Heat quickly. Large areas of Heating wires made socks 3X warmer than other socks. But traditional heated socks only have a small area in the sole or instep with heating materials. the temperature can lost too fast and you won't feel the warmth. ?Newest Upgrade Invisible heating Design?Our Heated Socks Hidden Heating wires Covers Whole Toes Area and Integrated with socks,Evenly heated,unbelievably soft and comfortable! However traditional Ordinary thread sewing heating sheet lack of comfort, bad foot feeling. You can tell the difference immediately when you put it on.