Braun Oral B iO™ Series 7 Electric Toothbrush White Alabaster 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. Interactive Display signals important information including brushing modes and head replacement reminder, greets you as you power up and gives you a smile for a job well done. Series 7 is Oral-B’s best clean ever with revolutionary magnetic iO™ technology for a professional clean feeling and gentle brushing experience.