Product features:

Accommodate to pigment nien teeth, internal pigment teeth tetracydine pigmentation teeth and dental fluorosis

Nicer whitening effect 7-10 color ranks to be boosted for one period of treatment

Specialized whitening cold blue ligtht,low heat remain to ensure the patient comfort.

Totally 8 blue LED lights supplying plenitubinous cold light luminescence

Advanced operation interface with great convenience and facility

Multi-security design guarantee the safety of patients and doctors