Oral-B Pro 3 3900 Duo – Smart Pressure Sensor Electric Toothbrushes

Description What is the Oral-B Pro 3 3900 Duo toothbrush? The Oral-B Pro 3 Electric Toothbrush is designed to enhance your brushing routine with advanced features for optimal oral health. Key Features: 3 Brushing Modes: Choose from Daily Clean, Whitening, and Sensitive to suit your brushing needs. 360° Gum Pressure Control: Protects your gums by signaling if you’re brushing too hard; the pressure sensor turns red and automatically slows brush speed. Round Brush Head: Oral-B’s unique round head surrounds each tooth for a thorough clean, removing up to 100% more plaque than a manual toothbrush and improving gum health. Built-In Timer: Ensures you brush for the recommended two minutes with 30-second intervals to help you cover all areas of your mouth. Long Battery Life: The Lithium-Ion battery lasts more than two weeks on a single charge, with a compact charging station that fits easily on a bathroom counter. Dentist-Designed Brush Heads: Compatible with various Oral-B brush heads designed for superior cleaning, such as CrossAction, Precision Clean, 3D White, and Floss Action.