Oral-B iO Series 8 Electric Toothbrush is Oral-Bs best clean ever with revolutionary magnetic iO technology for a professional clean feeling and gentle brushing experience. Combines the unique round brush head from Oral-B with gentle micro-vibrations for a fresh, clean-mouth feel and 100% healthier gums in one week. MICRO-VIBRATIONS Dentist-inspired round brush head expertly cleans with micro-vibrations and oscillating action. MAGNETIC DRIVE Linear magnetic drive system that effectively directs the cleaning energy to the point of every individual bristle and integrates Oral-Bs iconic round brush with gentle micro-vibrations for better plaque removal and an amazing brushing experience. CONVERSATIONAL DISPLAY Interactive Colour Display communicates 6 mode settings, charging progress bar and 2-minute real-time brushing timer. GUM PROTECTION Smart Pressure Sensor displays a red light when brushing too hard and green when brushing just right. Features 6 Smart Brushing Modes: Daily Clean, Whitening, Gum Care, Sensitive, Intense, Super Sensitive, and Tongue CleanInteractive Color DisplayArtificial Intelligence TechnologyThe Oral-B iO Series combines powerful, but gentle micro-vibrations with Oral-Bs unique dentist-inspired round brush head design for a professional clean feeling every day.Optimal Pressure SensorFast charge and long lasting battery life: 3 hours of fast charging, about 2 weeks of use time Specs Color: Black OnyxType: RotaryPower Supply Type: Rechargable BatteryBrush vibrate speed (per min.): 20,000 - 30,000Brush Rotating Speed (per min.): 10,000 - 19,9002-min. Brushing Duration Notification Timer: YesCharging Time: 3 hoursOperating Time: About 14 days No. of Brush Head Included: 1Travel Case: YesPower Voltage: AC 100-240VDimension (WxHxD): 30 x 245 x 30 mmBox ContentOral-B iO Series 8 electric toothbrush (Black Onyx) with Ultimate Cleaning brush headTravel case with zipMagnetic charging stationMini case for brush heads