Foot Warmer Electric,Heated Electric Foot Warmer for Men and Women, Large Size Fast Heating Ultra Soft Flannel Auto Shut Off Foot Warmer for Feet Hands Back Description: USB Heated: can be plugged into any 5V USB port, such as charger, power bank, car USB charger, etc. Washable: with invisible zipper closure, the pad wrap can be divided into inner heating sleeve and jacket. Soft material: made of faux flannel material, warm and comfortable, and the highest heating temperature is up to 50-60 degrees Celsius. Multifunctional: keep warm and relieve pain, great foot warmer for patients with arthritis, cold soles and menstrual women. Wide application: instantly heated and suitable for home, office, outdoor camping and so on. Specifications: Product name: foot warmer Material: faux flannel Color: gray Closure: zipper Feature: USB heated, washable Heating data temperature :50-60 degrees Celsius Size(approx.): (L x W x H)28.5 x 28.5 x 3cm/11.22 x 11.22 x 1.18inch Package Includes: 1 PC x Foot Warmer 1 PC x USB Cable Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.