• Selected Lycra fabric, light and soft, sweat-permeable
• Large-area circumferential heating, 360° fit for knees, shoulders, and elbows
• 3-speed temperature adjustment
• 4-speed vibration acupoint massage, precise care for joint problems
• Contains an extension belt, free to adjust the size
Rated voltage and power: 3.7V/7W
Material: Lycra cotton + Sweat-permeable material
Battery capacity: 3000mAh
emperature: 3 levels of hot compress (45°C/50°C/55°C)
Vibration: 4 levels of vibration mode massage