IPX7 WATERPROOF Full body can be rinsed with water for better cleaning results.
FOUR CLEANING MODES ONE SWITCH BUTTON CONTROL 1、Strong Cleaning 2、Comfotable mode 3、Massage mode 4、Whitening mode
NANO BLUE LIGHT A NEW GENERATION OF TOOTH WHITENING TECHNOLOGY
Nano-blue light is a new generation of tooth whitening technology, high-intensity blue light with a makeup wavelength between 480-520NM. After special optical treatment, all harmful UV rays and infrared rays are removed.