ATTENTION THE VOLTAGE IS 220V AND THE PLUG IS EUROPEAN A daily professional clean feeling and guided brushing experience thanks to 360º visible gum pressure control Oral-B's exclusive 3D cleaning technology: oscillates, rotates and pulses to remove up to 100% more plaque for healthier gums than with a manual toothbrush Visible gum pressure control: if you brush too hard, it stops vibrating, slows down and visually alerts you by turning red to protect your gums Dentist-inspired round brush head adapts to each tooth for a deep, gum-friendly clean Rechargeable toothbrush with convenient long-lasting lithium-ion battery and battery level indicator The Oral-B head changes from green to yellow based on individual use, indicating when it is time to change it to maintain 100% cleaning efficiency