Electric Toothbrush With 4Pcs Replacement Head

Rounded head bristles can protect the gums and do no harm to the mouth.
Waterproof toothbrush design but avoid long‑term immersion in water to extend the use time.
Use every morning and evening for two minute to effectively move tartar.
Toothbrush will vibrate or rotate in the cavity while using and users just need stretch with your hand instead of using force.
Vibration frequency of 6000 times per minute to effectively cleaning the mouth.