Product Description MD885 Whitening Machine Features: *High efficiency wall conjoined sliding structural design, adjust angle freely and convenient to use. *A multi-functional high-sensitivity 5-inch touch electronic display, easy operation. *Four light source output selection: Blue, red, blue + red + purple, blue + purple. *Three-stage power output selection, users can select a different power according to the patient's condition. *The user can select needed time according to desired treatment, time adjustment range from1 to 30 minutes... *Work time counting function, comes with electronic lock, work time could clear by that lock for user. *In the case of not working, the machine will go to sleep automatically after 60 seconds. *Enclosed disposable sheath, prevent cross-infection, clean and convenient, let patient feel relieved. Product Specification * Broad Spectrum: 430nm~490nm (Blue Light)& 620nm~640nm(Red Light) 380nm~400nm(Purple Light) * Voltage: AC: 100V~240V *Light source: 4~5W/PC(Purple Light); 2~3W/PC(Red Light); 1W/PC(Purple Light). * Gross Weight: 4.9kgs. * Total Arm Length: 90cm. * Total Height: 120cm. Teeth bleaching accelerator accessories: * Host X 1 PC * Feet X 1 set * Goggle X 2 PCS * Touch pen X 1 PC * Sheath X 20 PCS * Power cable X 1 PC * User manual X 1 PC. Tooth bleaching machine, teeth whitening accelerator, LED light, teeth bleaching system.