* Excellence cleaning power: Outer-rim super-tapered soft & slim bristles penetrate into deep spaces between teeth & gum, inner bristles remove stains on teeth surface. With sonic wave vibration to enhance the vibration speed and frequency, complete enhance the cleaning power, thoroughly remove plaque.
* Appropriate sonic vibration speed, gum massage: With appropriate sonic vibration speed (approx. 9,000 times / minute) and Systema's super-tapered soft bristles, it would massage gum gently and continuously. Provide gum care & extra care for total oral care!
* Lightweight handle & silent design: Light weight helps control the toothbrush much more easily. Silent design helps to reduce noise and reduce sound pollution.