Smart Heating Socks Foot Thermal Electric Heated Stockings Winter Cold Resistant Electric Socks Black Sewage Pumps perfect for clearly distinguishing your

perfect for clearly distinguishing your drink when in a group

【Wide Range of Applications】Ideal for indoor and outdoor tasks such as padlocks for gyms

Place thumb on one side and four fingers on the other

- Easy to use

Smart Heating Socks Foot Thermal Electric Heated Stockings Winter Cold Resistant Electric Socks Black Sewage Pumps perfect for clearly distinguishing your13 Gears Adjustment: Comfortable and free 3 gears adjustment, according to the need, adjust the different temperature, low grade 40, mid grade 45, high grade 50. 2Indicator Light: One indicator light is low temperature mode, 2 indicators light is medium temperature mode, 3 indicators light is high temperature mode. 3Safe Lasting Warmth: A total of 2pcs 2200mAh batteries (included), full power, long life, lithium battery 3 LED lights flashing when