Teeth Whitening Essence Pen

Product Descriptions:
Our Tooth Whitening Light with 3 Adapters for iPhone, Micro-USB Android and USB. You can connect with your phone anywhere, anytime. Teeth whitening accelerator light treatment applies high-intensity blue light as a catalyst to penetrate an appropriate amount of a whitening agent into the dentin through oxidation to remove the pigment.

It's known as a fast, safe, long-lasting and effective method of teeth whitening treatment.