Gargling-Vibration Toothbrush
Head Size - The right size of toothbrush heads allows the removal of gums and mouth corners calculus
Vibration - The double fine bristle cleans theareas between the tooth and the germ vibrating minutely at the speed of about 11,000 RPM per minute.
Replaceble bristle(affordable price) - The product is a toothbrush that only the double fine bristle can be replaced separately.
Noiseproof / Waterproof
Replaceble battery - Battery type: AAA / Battery duration: About 2month (2min. x 3st /...