... Foot Scrub System- Aluminum Door Frame- 3K Watt Steam Generator- Electronic Steam Temperature Control- Integrated Volume Control. Hands Free System ... Computerized LCD Control Displays and controls power on/off, lamp, steam, whirlpool, ozone disinfection, fan, telephone, radio , CD, ... the speaker becomes your earphone. Ventilation FanKeeps heat and air density at a level you desire. Emergency AlarmWith ...