Feature (reference)
Computer control panel (with remote control)
Massage
Bubble bath
Bubble colored jets
Telephone (dial and receive)
CD connection
Electricity leakage protection
Shower
Waterfall
Massage regulation switch
Lack of water protection
FM radio
Hot and cool water switch
Automatic water inlet
hand screw draining(drain leftover function)
Option***
Ozone
Thermostat
Pipe self cleaning