Oral-B iO Series 3 Electric Toothbrush features revolutionary iO™ technology, combining Oral-B's iconic round brush head with gentle micro-vibrations for a professional clean feeling every day. It comes with specialized brushing modes to suit your needs and a Smart Pressure Sensor that alerts you when brushing too hard, ensuring optimal gum and enamel protection. This set includes 5 replacement brush heads for long-lasting use. - Name: ORAL-B Electric Toothbrush iO3 + Brush Heads 5 pcs - Brand: ORAL-B - Unit Amount: 1 unit(s) How to Preserve: Store in a cool, dry place.