The Oral-B iO Series 2 combines powerful, but gentle micro vibrations with Oral-B's dentist inspired round brush head to deliver 100% cleaner teeth versus a regular manual toothbrush. So advanced yet so simple, that you will be able to achieve that dentist clean feeling in just 1 touch of a button. Highlights: REMOVES 100% MORE PLAQUE vs a regular manual toothbrush with Oral-B's MOST ADVANCED TECHNOLOGY iO: TOUGH ON PLAQUE, GENTLE ON GUMS DESIGNED FOR AN EASY SWITCH TO ELECTRIC BRUSHES with a 1 touch button, quiet sound, long-lasting battery, and it starts on the super-sensitive cleaning setting. PROTECT YOUR GUMS with the AUTOMATIC GUM PRESSURE SENSOR that slows down speed and signals red when you brush too hard? 3 CLEANING SETTINGS to EASILY CHOOSE YOUR PERFECT CLEAN: super-sensitive, gentle, daily clean? BRUSH FOR DENTIST-RECOMMENDED TIME with 2-MIN BRUSH TIMER that alerts you every 30 seconds to change your brushing zone? FITS ALL ORAL-B iO REPLACEMENT BRUSH HEADS: Ultimate Clean, Gentle Care, Radiant White, Specialized Clean LONG-LASTING BATTERY with a low-charge indicator? TRY ORAL-B ELECTRIC TOOTHBRUSHES CAREFREE: We offer a 30-DAY MONEY-BACK GUARANTEE Specifications: Dimensions (Overall): 10 Inches (H) x 5.2 Inches (W) x 2.6 Inches (D) Suggested Age: 3 Years and Up Bristle Type: Soft Bristle Material: Nylon Head Type: Round CPSC Choking Hazard Warnings: Choking_hazard_small_parts Includes: 2 Brush Heads, Charger Base Package Quantity: 1 Material: Plastic Features: Rechargeable, Multiple Brush Modes, Brush Timer, Cordless, Pressure Sensor Power Source: Battery Battery: 1 Non-Universal Lithium Ion, Required, Included Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869