1.With four pieces jade rollers  and one jade ball for massage on the bed cushion.
2.There are heating tourmaline mat in the leg.
3.With lift in the rollers.You can change the rollers up or down for change power of massage.
4.The remote controll with color LCD display.It show the temperature in four positions, working time and Number of programs.
5.There are nine auto programs and one manual model for massage.
6.Pedrail drive line will more quiet and strong.
7.There are a 3D programs(A7).
8.Following 3 jade balls and 9 jade balls projectors.
9.Temperature of each part could be to adjust from 40-70 degree.
10.There are MP3 with speakers.
11.The bed can folding for packing when you do not use .
12.There are a small cloth bed sheet.