children electric toothbrush, 1.Ultrasonice electric toothbrush; 2.Rechargeable toothbrush; 3.Sound wave toot

children electric toothbrush,Rechargeable Ultrasonic Electric Toothbrush,

function

1. Elimination of tartar: effective cleansing macular, tooth debris,calculus  caused by tea, coffee, smoking and food residue.

2. Whitening teeth: low-frequency ultrasound penetration into the gum inside, not to hurt the gums and to protect teeth white composition, make the teeth glossy naturally.

3. Bactericidal anti-inflammatory: cavitation shock waves generated by the bio-mouth can kill bacteria in oral cavity, help to reduce inflammation of the mouth.

children electric toothbrush,household products