DIKLA Photocatalytic Sonic Electric Toothbrush It features an ultra-powerful and industry leading motor producing 31,000 vibrations per minute. Effectively remove stubborn dirt and stains. Using one week can significantly reduce dental plaque. 5 Cleaning ModesClean: Regular cleaningWhite: Eliminate stubborn stainsCustoms: From gentle to strong 7 levels powerPolish: Inverted frequency for front teeth polishGums: Inverted frequency for gum careIPX7 Rated Waterproof DesignWater-resistant of this Model up to IPX7. The entire toothbrush can be rinsed with water, safe and convenient. Waterproof to be used at bath and showerless Quick ChargeInductive wireless fast charging makes your brushing convenient and saves you time. You can place the toothbrush on the charging base at will to charge it quickly Efficient Plaque RemovalThe sound wave energy loosens the adhesion of plaque fine calculus to the teeth, destroys the parasitic reproduction of plaque in the hidden pockets of the gingival pocket and tooth surface.360°CleaningChange the brushing area every 20 seconds and keep brushing for two minutes. Take an extra minute to clean your tongue to make your mouth healthierocatalyst Sonic TechThe photocatalytic sonic toothbrush simultaneously uses the sonic vibration energy to remove the periodontal plaque and cover all parts of the periodontalastic for TravelThis photocatalytic sonic toothbrush is equipped with a travel storage box. One electric toothbrush handle and two brush heads can be placed in the travel storage box which is ideal for couples to share on the go NO to brushing your teeth with toothpastePhotocatalytic sonic toothbrush uses patented titanium dioxide technology to greatly improve the photocatalytic effect which produces a cleaning power comparable to that of toothpaste.