Medical dental teeth whitening machine
YSDEN887

* Nice new design
* With 7 inch touch sreen.
* With 100%, 80%,60%,40%,20% power output.
* With blue / red / blue & red & purple / blue & purple light.(Blue light for treatment, red light for relax the month, purple light for special whitening gel H2O2+TiO2.)
* Can be time,and clean the time by the key back of the machine.

Light source: 4~5 W blue LEDs / 2~3W red LEDs / 1W purple LEDs.
Output spectrum: 430nm~490nm (Blue) & 620~640nm (Red) & 380nm~420nm (Purple)
Voltage: AC 100~240 V 50~60 Hz 1.2A