silicone electric tooth brush sonic wave clean oral brushes soft toothbrush lazy electric toothbrush quickly clean teeth

modname=ckeditor silicone electric tooth brush sonic wave clean oral brushes soft toothbrush lazy electric toothbrush quickly clean teeth product specification: dimension: 19.*30.5*20.5mm weight:251g nominal voltage: 3.7v nomial current: 200 ma standby current: ≤20 ua battery volume: 380 mah power adapter: 5v 500 mah charging time: below 2 hours motor noise: below 60 db target users: adults and children above 6 service life: more than 1 year cautions: ◆please changethebrush hea...