Features:1. Fast Heating Waist: Fast heating time and wider heating range. Three temperature optional, 45-55-65degC2. Cordless Heating Belt - The heating waist belt is cordless and USB rechargeable. You can use it at home, office, flight, car, travel etc.3. Adjustable Size: Adjustable waist support covers almost all waist and abdominal pain areas. Hook and loop closure, adjustable, suitable for most people's body. 4. Widely Application - Heating waist belt can be used on waist, back, abdomen and knee to relieve pain, muscle soreness etc. Suitable for lumbago, stomachache, arthritic pain and menstrual pain.5. Perfect Gift: The heating belt is a great birthday gift, Thanksgiving gift and Christmas gift for yourself, your family and friends.Notice:1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow minor deviation due to manual measurement.Specification:Type: Heating massage waist beltPower: USB power supply, mobile power supplyColour: BlackFabric: OK cloth, PU, etc.Heating: infrared heatingRated voltage: 5VPower: 10WHeating temperature: 45-55-65degCProduct function: Lumbar support, hot compress therapy, vibration massageFeatures: front and rear heating, 3-level temperature, 3-level vibration.Includes: style 1: heating waist beltwormwood bag, style 2: massage heating waist beltwormwood bagPackage List:1 x waist belt1 x wormwood bag