2 IN 1 HEATING WAIST BELT: It's more than just a heating pad, it becomes an electric hand warmer; The heat helps relieve muscle spasms, stiffness and pain, relaxes and warms your body WIDE APPLICATION SCENARIOS: It is very suitable for women, the elderly, office workers who sit in the office for a long time, and long-distance drivers. It not only helps you relieve muscle spasms, stiffness and pain, but also relaxes and warms your body. Features 1. Hand-insert design for warming both hands and waist 2. Crystal velvet material for warmth and comfort, with a large heating 3. Three intelligent temperature settings for customized use: red: 65C, blue: 55C, green: 45C 4. Washable by hand or machine (make sure it's not plugged in before washing. Note: This product does not come with a power bank). 5. Includes a pocket for a power bank 6. Includes a 1.5m USB extension cable for convenient use. Plug it directly into a computer or power bank, allowing for use wherever space is required. Special reminder: This product does not have a power storage function and needs to be plugged in before it can be used normally. Color: As shown Material: Velvet Package Contents: 1*Warm Belt+1*USB Extension Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.