Fdit USB Electric Foot Warmer for Heated Cushion Slipper Shoes bright blue

Made of high quality material, soft and comfortable, breathable and durable, it heats up quickly in 3 minutes and warms your hands easily Absinthe-based heating adopted to expel cold, hot compress to relieve pain and eliminate humidity and cold. Large pocket, practical for putting feet and hands, large space to keep it warm Adjustable temperature knob (50-60), protect your feet from the cold, use it safely without worrying that it will burn hands or feet USB power interface, easy and simple. Can be used to charge via computer USB, mobile phone power charger, power bank, etc Easy to clean, with removable design and fine finish, smooth zipper, easy to remove cover and wash