1. Material: ABS, foam, mesh cloth

2. With 4 patented design massage heads for full back  

3. Kneading and Shiatsu massage with sooth heating                 

4. Three massage position: full body, upper body, lower body   

5. Seat with vibration separately   

6. With home adaptor,car adaptor , a controller 

7. Auto power off after 15 minutes

8. Adaptor input: 100-240V; Output: DC12V, 2A

9. With a strap to fix on the chair