40w Blue light Teeth Whitening Machine:

1.Teeth Whitening Machine is a cooling light device could emit specific wavelength, the light irradiate a special whitening agent which is applied on the surface of the teeth so that teeth become whitening.

2. High efficiency wall conjoined sliding structural design, adjust angle freely and convenient to use.

3. A multi-functional high-sensitivity touch electronic display, easy operation.

4. The user can select needed time according to desired treatment, time adjustment range from1 to 30 minutes.

5. In the case of not working, the machine will go to sleep automatically after 60 seconds.