1. Material: polyester
2. Skin-friendly and soft surface, hand washable and machine washable, breathable and non-stuffy
3. Heating pad with built-in safety DC connector to connect to heating blanket, DC/USB to connect to mobile power supply 5V/2A (rechargeable battery not included)
4. External waterproof battery storage bag, waterproof and non-conductive
5. Four-way copper buckle is not easy to rust, easy to remove the battery storage bag, non-slip fixed will not move
6. Protective wear-resistant drip fabric on the back, waterproof and non-slip without hurting the ground
7. Intelligent three-section temperature control, high temperature 55-65 degrees Celsius, medium temperature 45-55 degrees Celsius, low temperature 38-45 degrees Celsius
8. Size: 43.25x43.25cm