الوصف

specification of Led cold light Bleaching System: 1, size:height:**2cm;wide:*3cm;arm length:**5cm(longest); 2, Weight of machine:*8.5kg; 3, Input voltage:AC******0V, *0/*0Hz; 5, Power:*0W; 6, The wavelength of blue light:******0nm 7, The whiten hour:****5minutes for one time, two or three times for one period of the treatment; 8, Nicer whitening effect, ***0color ranks to be boosted for one period of treatment; 9, Specialized whitening cold blue lights, low heat remain to ensure the patient's comfort *0, Totally 8 blue LED lights supplying plenitudinous cold light luminescence; *1, Advanced operation interface, with great convenience and facility; *2, Multi-Security design, guarantee the safety of patients and doctors