WG-JB-701 Home Portable Airbag Heating Leg Massager 1. Dual motor vibration, dual airbag kneading, three modes of constant temperature hot compress, quickly warm up cold calves. 2. Five-level intensity adjustment, more intimate and humane, all-round care for leg fatigue. 3. Wireless restraint design, get rid of line entanglement, flexible and free from space constraints. 4. One-piece design, all-round fit wrapping calf, Velcro can adjust the tightness, the massage experience is more comfortable. 5. Built-in 2600mAh large-capacity lithium battery, can work continuously for 60-80 minutes when fully charged. 6. Smart digital display screen, easy to adjust mode and temperature, more intimate to use. Parameters 1. Product material: ABS + breathable fabric 2. Surface treatment: spray paint + electroplating 3. Rated power: 10W 4. Working voltage: 3.2-4.2V 5. Charging voltage: 5V 6. Charging current: 2A 7. Battery capacity: 2600mAh 8. Charging interface: Type-C 9. Charging time: about 2H 10. Use time: about 120min