Material cotton Applicable gender: neutral/male and female Color gray + blue toe heel, black + gray toe heel, black size: one size Suitable shoe type Casual shoes, cloth shoes, leather shoes, sports shoes, warm shoes, boots, work shoes Black A： Accessories: 1 pair of socks, 2 energy-saving battery boxes (energy-saving battery box, IC with circuit controlled discharge), 2 bandages, customer's own battery, it is recommended to buy rechargeable No. 5 battery, so that the heating time is longer 1. Long heating time: It can be used for 6 hours with 5 batteries 2. Hose length 31-33cm (36-43 yards) 3. Heating material: nano carbon fiber wire + cotton socks Four Smart battery box function. After installing the battery, turn on the switch. Automatic heating, 8 minutes. Shut down for a minute. Work for two minutes. Shut down for one minute, work for two minutes..... Automatic cycle. No manual operation is required When the battery box light is on, it will be electrified and heated When the light is off, it stops heating (one set of products needs 6 batteries of No.5, and the customer needs No.5 batteries) Grey and black： The product includes two rechargeable lithium batteries, three temperature adjustment, and can be used for about 5 hours when fully charged
Description
Material cotton Applicable gender: neutral/male and female Color gray + blue toe heel, black + gray toe heel, black size: one size Suitable shoe type Casual shoes, cloth shoes, leather shoes, sports shoes, warm shoes, boots, work shoes Black A： Accessories: 1 pair of socks, 2 energy-saving battery boxes (energy-saving battery box, IC with circuit controlled discharge), 2 bandages, customer's own battery, it is recommended to buy rechargeable No. 5 battery, so that the heating time is longer 1. Long heating time: It can be used for 6 hours with 5 batteries 2. Hose length 31-33cm (36-43 yards) 3. Heating material: nano carbon fiber wire + cotton socks Four Smart battery box function. After installing the battery, turn on the switch. Automatic heating, 8 minutes. Shut down for a minute. Work for two minutes. Shut down for one minute, work for two minutes..... Automatic cycle. No manual operation is required When the battery box light is on, it will be electrified and heated When the light is off, it stops heating (one set of products needs 6 batteries of No.5, and the customer needs No.5 batteries) Grey and black： The product includes two rechargeable lithium batteries, three temperature adjustment, and can be used for about 5 hours when fully charged