B07R2B4H8P BONEW LCD Screen Teeth Whitening Bleaching Lamp with 8PCS LED Lights Color Red/Blue/Purple

It is controlled by the microcomputer inside the machine, and it can catalyze the whiten pharmacy and cause a reaction exactly and effectively, and it will make the teeth whiten deeply. Its output blue light wavelength is 460nm-520nm, and it can irradiate all surfaces of the teeth effectively, so every tooth can be whiten. Universal rotation arm .Movable base .Touch screen power unit Flexible, convenient rotation arm. Easy to set the right pose to suit with the treatment. Multi-function touch screen buttons, setting treatment time, setting power.