- Compatible only with Oral B io refill heads
- You Will Receive 1 Oral B iO Series 9 White Alabaster electric toothbrush, 3 Oral-B iO Ultimate Clean replacement brush heads, and a powerful charging travel case
- Perfect pressure: signals red when brushing too hard and green when brushing just right
- Personalized brushing: display screen helps motivate you and enables you to customize your brushing experience
- Sensational clean: redesigned dentist-inspired round brush head with twisted bristles reach every contour for a deep clean