★Fashion. Small and exquisite design.
★Suitable for treatment of narrow space.
★Can treat teeth yellow. Black smoke. Accountability. Dental fluorosis. Tetracycline tooth.
★Good whitening effect, each treatment can improve 7-10 levels.
★Six high-power blue leds offer cold light tube.
★Good human-machine interface, easy operation.
★Multiple safety design, ensure the safety of patients and doctors operate.