1. Applies to airports, stations, commercial halls, playgrounds and other public places;
2. Can accommodate about 700 coins;
3. There will have coin prompt for no coins or coins shortage;
4. Back mechanism can be completed by kneading, tapping, knocking, shiatsu massage;
5.4 auto massage programs: Recovery, Refresh, Extend, Relax;
6. Air pressure massage is light, medium, heavy optional;
7. The width is narrow, medium and wide optional under the shiatsu and knocking massage;
8. The speed is slow, medium and fast optional under the shiatsu and knocking massage, or, synchronous.