Electric Heated Socks with APP Control - 7.4V 5000mAh Rechargeable Battery for Men & Women - Winter Warm Socks for Hiking, Skiing, Hunting & Outdoor Activities

Upgraded Heating Upgraded electric heating socks with built-in far-infrared heating elements can quickly transfer heat to your feet and gradually warm your whole body. Using electric heating socks in cold winter helps blood circulation and prevents frostbite, suitable for people suffering from arthritis, poor blood circulation and stiff joints. Winter warm heated socks Size L:8.7*13.4*3.9inchIn order to save more battery life and keep safety, you can set the socks at temperature setting High(Red Light)at first 5-15 munites(time varies due to different needs),then you can adjust it to setting Medium(Orange Light)or Setting Low(Green Light) and you will feel fine. Washing Matters: 1.Recommend hand wash,soft wash: This washing method will be better to the heating elements. 2.Machine Wash: Autocastle Electric Heated Socks Can be Machine Washable,but do remember to take out the batteries and put the cable in the side pockets. Please put the socks into washing bag before washing.

???????? ???° ???? - ?????? ??????? ???? Made of a carefully-designed mixture of materials, these heated socks possess good characteristics of heat reservation, lightweight and softness. It can provide warmth overall your feet palm.

??? ??????? ?? ?????? ??????? The Heated Socks can be controlled by "iWarmU" APP or the button on battery pocket. With our mobile app, you can check and adjust the heat setting for your insoles in real-time by using your smartphone.

???? ?.?? ??????? ???????????? ??-???? ????????? Which can heat up for around 3.5-8 hours. The battery can be fully charged in about 4 hours. Ideal for any outdoor winter activities and keep you warm all the time.Tips The battery won't work below -20°C or -4℉.

?????? ???????????, ???? ?????? The rechargeable heated insoles provide 3 heating settings to adjust the temperature by smart APP control according to your preference. Highest temperature(167℉/75℃), medium (149℉/65℃), low (122℉/50℃). Suitable for outdoor and indoor activities.

????? ??? ?????? ?????????? ??? ????? The electric heating socks are suitable for all kinds of outdoor sports, such as skiing, snowboarding, hiking, hunting, fishing, cycling, skating, motorcycling, equestrian, etc. They are also good for blood circulation, ideal for someone with Raynaud's Syndrome or working in the cold.Syndrome or working in the cold.