5 Inch Touch Sreen Laser Teeth Whitening Machine

Features:

*Nice new design;
*With 5 inch touch sreen. 
* Three LED light sources: Blue, Red,Blue&purple&Red, Blue & Purple. 
* Three choices of illumination:
1. 100% full power output           
2. 75% power output    
3. 50% power output           
*Can be time,and clear the time by the key back of the machine.

Specification:
Light source:4~5 W blue LEDs & 2~3W red LEDs,1W Purple LEDs.
Output Spectrum:430nm~490nm(Blue)
                620~640nm(RED)
                380nm~410nm(purple)
Voltage:AC 100~240V 50~60 Hz 1.2A