Product Description

PRT tooth whitening machines six advantages Have both strong light and weak light tooth whitening procedure Built-in actinography, the energy is in the best condition Bending top can be sterilized with high pressure. 3 nodes bending whitening handle makes the patient feel extremely comfortable, and is easy to operate. ******0nm wavelength can make dentistry materials well combine with other gradients Special wavelength can effectively catalyze whitening makeup change chemically