BOSSCARE Massage Chair Zero Gravity SL Track Full Body Shiatsu Recliner with Automatic Body Scan, Gray

3D mechanism, human touch, automatic shape detection. The negative ion function. Purify air and improve the follow-up sleep quality. 4 massage heads, 12 preset automatic modes, 6 Massage Techniques, 6 levels 3D intensity and 3 levels zero gravity angles. Foot rollers massage of 3 levels intensity. SL Track Roller System. 36 airbags and pressure is 3 intensity adjustable. Waist heater. Smart Voice broadcast function, LCD operation. Massage chair allows just about 5cm between the massage chair and wall. One-click forward zero space LED light on the side. USB charging port is provided on the shortcut button. Double push rod, backrest and leg can be controlled separately, and the leg can be retracted by 16cm.