1. The intellective manipulators, driven by six wheels mechanism, travels up and down at back, effect massage at neck, shoulder, back and waist, with modes of kneading, finger-pressing, knocking or synchronic kneading and knocking 2. Airbags at cushion, calf rest and foot rest3. Adjustable reclination of back and calf rests4. Equipped with swivel wheels, it can be flexibly removed5. It has auto timing functions for 10, 20 and 30 minutes6. The massage strength is regulable during massage process, according to your needsPacking:1pc/ctnCarton dimensions: 1,150 x 800 x 770mmN.W.: 77kg G.W.: 90kg Conveyance:Qty/20' FCL: 42pcsQty/40' FCL: 84pcs producing area:China payment:T/T or L/C supplying capacity:5,000 units/month