1. radio and CD input
2.telephone function
3.illumination function
4.exhaust function
5.remote control function
6.pin-stick function
7.computer control panel
8.steam function
9. temperature & time’s enactment function
10. regulate water line shower function
11.sole massage function
12.top water shower function           

13.magnetism treating systerm              

14.vapor bath(sauna) function