1. Shiatsu, kneading, flapping, knocking 2. Pipeless clean jet 3. Remote control 4.Adjustable backrest and footrest 5. Chair can be moved forward can backword, 6.Armrest can be adjusted by manual 7.Led rainbow light 8. Hot and cold switch 9. Option color pu/pvc leather Base:149*71*60cm Chair:102*76*52cm