820-A

Auto body scan
135cm SL track
Al voice control function
Air Purify by negative ion
3D Zero-Gravity
Foot roller&Guasha function
Stretch and swing function
5-30 auto modes
LCD touch screen
Calf Kneading & airbag
Bluetooth music play function
Heating function on waist & leg
Air pressure programs for full body
3 levels for strength & width adjustment