1-4fucntion, 3walking mode, 2rub modes and fixed position rub function.
2-use by remote controller
3-15minis timer setting
4-automatic recove to starting setting
5-one motor at back cushion with 4massage ball, one motor at seat cushion
6-rated voltage/power: DC12V/48W
Unit size: 115*42*10cm
Color box size: 76*45*cm
Packing: @2PC/17.5KGS/78*47*44cm(0.162CMB)
Spine Protection Massage Cushion