1. and of high quality 2. Small size and light weight, portable. Soft, comfortable, flexible, wear resistant, insulated and washable. 3. Fold, rub, hand wash and machine wash are will not damage the product, do not affect the heating temperature.Energy saving and low consumption. 4. Temperature control and third adjustable: temperature - high temperature 45-50 ° C, medium temperature 40-45 ° C, low temperature 35-40 ° C. Do not household directly. Electric heating cloth is 9W. 5. Waterproof and wrinkle-proof, high temperature. Directly installed in outdoor jackets, vests and other clothing for easy and convenient heating, environmentally . 6. The duration of flight is when using portable source or battery. Voltage: 5V Current: 0.8A Thickness: about 0.5mm Normal resistance: 6Ω Application areas: clothes, vests, waist, abdomen, pets, etc. color:Black Material:composite fiber Package Contents: 1 x One drag three heating pad Only the above package content, other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.