Function: Deep cleaning mode,Plaque removal mode,Whitening mode,Mode "gentle cleaning",Massage mode,timerBristle stiffness: SOFTPower type: RECHARGEABLENumber of movements per minute: from 30000 to 50000Number of operating modes: 4 or moreNumber of nozzles: 4Type: Acoustic WaveQuantity: 1Size: 246*31.9*35mmMaterial: PC+DuPont BristleAge Group: AdultsCommodity Quality Certification: 3C,ce Model: S9Item Type: ELECTRIC TOOTHBRUSHProduct Name: S9 sonic electric toothbrushColor: White,Black5 Modes: soft,white,normal,massage,gumcareVibration frequency: 43000 times/minBristle: DuPont soft bristlesMotor type: Suspended sonic motorBattery type: 3.7V lithium ion batteryBattery capacity: 2000mAhCharging Method: USBCharging Mode: Wireless inductive chargingCharging time: about 9.5 hoursEndurance time: about 180 daysElectric toothbrush more thorough: Effective plaque removalElectric toothbrush more healthier: Improval gum healthfeature 1: 5 cleaning modesfeature 2: 2 mins smart timingfeature 3: 30s zone remindFit for: Birthday GiftSuitable: Family ToothbrushesWaterproof: IPX7Net weight: 134gSUBORT S9 Sonic Electric Toothbrush Cordless USB Rechargeable Whitening Toothbrush Waterproof Ultrasonic Automatic Tooth Brush5 Modes to meet different needsSOFT: Suitable for initial use and sensitive peopleWHITE: Effectively remove stubborn stains on the surface of teeth and whiten teethNORMAL: Thoroughly clean tooth crevices, dental plaque and other impuritiesMASSAGE: Amplitude alternation, massage nursingGUMCARE: It is suitable for users with swelling and pain of teeth and sensitive teeth43000 times/minute High frequency vibration deeply cleans the gaps between teethHigh frequency vibration water flow, Acoustic flow cleaning forceSoft bristles for deep cleaningDuPont bristles, Top rounding gingiva protection, 3D design fits teethThe reminder function2 minute Auto-off, ensure that the brushing time is Up to 2 minutes.30 second Pause Reminder, remind you to change brushing area.Last for 12 Months with 4 Dupont HeadsRecommend replacing the brush head every 3 monthsWireless Charging Always Online2000mAh lithium-ion battery with wireless inductive charging for worry free use.180 Days longer endurance, 9.5 Hours charging time.IPX7 waterproofRinse the whole body as you pleaseBlack and White Electric ToothbrushSUBORT Ultrasonic Electric Toothbrush, Whitening Your TeethSUBORT Super Sonic Electric Toothbrush, Your Oral Care Exper.