Sejoy Sonic Electric Toothbrush Product informationName: Sonic Electric ToothbrushVibration frequency: 38,000 strokes consistent with minuteBattery capacity:600mAhWaterproof grade : IPX7Bristles : Soft DuPont bristlesCleaning Modes: 8Charging mode : USBCharging time : 5 hoursNoise : Less than 72db Functions【Powerful Sonic Cleaning】- New Upgraded Electric Toothbrush with the most recent sonic expertise alongside the gum line for exceptional clear and take away up 125% plaques with a magnificent and industry main motor producing38,000 𝐯𝐩𝐦,wwhitening your teeth and convalescing your oral fitness in two weeks greater than a instruction manual toothbrush. 【Smart Vibrating Notification Timer】- Built in clever timer control, 30 seconds period reminding you to go to the next quadrant of your mouth, and fully in 2 minutes), which is incredibly counseled through method of reliable dentists, as an accurate brushing way. 【5 Modes to Suit Different Conditions of Teeth and Gums】- Sonic Electric toothbrush with 8 modes. White- for cussed stains removal; Clean- for day by day cleaning; Nurse-deep cleaning; Care-protect tooth and gums;Soft- for first-time users or sensitive teeth;Polish- for brighter teeth; Pulse-massage gums; Brightening- shiny teeth. 【5Hours Charging for 60 Days Using】Rechargeable digital toothbrush runs for more than 60 days with a 5-hour charge. Fast USB charging. Package list1*Toothbrush10*Brush heads1*Charging cable