1)LCD remote controller. 2)Automatic elevation system. 3)The cover of the back has tourmanium pieces. (Leather or Mesh) 4)The back projector: S track with 6 groups of jade rollers or S track with 7 groups of jade rollers(one for the neck) Parallel track with 7 groups of jade rollers(one for the neck) Far-infrared carbon fiber heated board. 5) The leg projector:carbon fiber heated board+Tournium Mat 6) 2 handheld projector (5jade balls and 13jade balls) 7)Full-body jade massage bed,from head-to-toe. 8)4 kinds of massage programs. 3 kinds of automatic modes and 1 kind of manual model available.People can adjust time, from10.20.....60minutes. 9)Far-infrared ray 10)Heating temperature from 40-70 degrees 92KG 2 Cartons