The Oral-B SmartSeries 4000 CrossAction has a professionally-inspired round design toothbrush head which surrounds and adapts to each tooth as it oscillates, rotates, and pulsates to break up and remove up to 100% more plaque than a regular manual toothbrush.
The round head is specially designed for a tooth-by-tooth clean, and its criss-cross bristles are set at a 16-degree angle to reach deep between teeth to lift and power away up to 100% more plaque for a superior clean vs. a regular manual toothbrush.
Combining advanced cleaning technology with Bluetooth connectivity to the Oral-B smartphone app to give you real-time feedback on your brushing habits that can be adjusted by your dental professional. Main Features:
Daily Cleaning - Comprehensive everyday cleaning
Sensitivity - Lower speed for a gentle clean
Gum Care - Gently stimulates gums
Visual Pressure Indicator - Lights up and stops pulsations if you brush too hard
Bluetooth Technology - 2-way communication between brush and smartphone for real-time guidance
The Oral-B SmartSeries 4000 CrossAction electric toothbrush features the professionally-inspired CrossAction toothbrush head.
Also includes x1 sensitive replacement toothbrush head.