Features: 1) The intellective massage machine with manipulators will travel up and down at its back 2) Driven by six wheels, effect function at neck, shoulder, back and waist, which can manage the massage modes of kneading, finger-pressing, knocking or kneading and knocking at the same time 3) Cushion knocking, vibrating massage and plywood kneading- pressing massage at calf 4) Steplessly electric control angle by sofa back and calf 5) Equipped with swivel wheels which can be flexibly removed 6) There are three modes of auto timing for 5, 15 and 25 minutes 7) It can be regulated the degree of strength any time during massage 8) PU leather Outer packing: 1pc/carton Carton dimensions: 115 x 80 x 76cm Carton volume: 0.7cbm