... CD/AM/FM Stereo 2.Canadian Hemlock 3.Carbonwave heater 4.CE,ETL,CETL,RoHS approved Specifications: Model: ... infrared heater and wide-frequency carbon heater-Glass door, Oxygen Ionizer, Comfortable backrest&bench-Digital controller, Digital LED display. Digital sensor, ... : Color Therapy Lights, Star Lights, Portable Backrest, Foot Heater, MP3/MP4, Stainless Steel Handle, Magnetic Therapy system, etc ...