2.Program: Auto /Manual 3.L-type super-long rail technologymassage distance is 130cm
4.2D massage hands: 4 massage balls, precise massage
5.One button design, slip against the wall 5cm &zero gravity
6.Dual Control System: Manual Controller/Shortcut Button
7.Shoulder, hip, leg, foot air pressure massage
8.Blue tooth
Music Playing in Left and Right Channels
9.Auto-adjustment of leg degree
10.Auto-telescopic footrest, auto-sensing plantar position