The Oral-B Smart 4 4000N is an advanced electric toothbrush specifically designed for adults. It combines innovative technology with a user-friendly design to ensure effective oral care. With its oscillating cleaning function, it removes up to 100% more plaque compared to a conventional manual toothbrush. The integrated pressure control protects the gums by warning the user when too much pressure is applied. The toothbrush also offers smart app support that provides personalized feedback on brushing technique and helps improve brushing habits. The lithium-ion battery ensures a long battery life of over two weeks, allowing for convenient use without frequent recharging. With two included brush heads and a professional timer that indicates a recommended brushing duration of two minutes, the Oral-B Smart 4 4000N is an ideal choice for thorough and healthy dental care.

• Oscillating cleaning function for effective plaque removal
• Integrated pressure control to protect gums
• Smart app support for personalized feedback
• Over two weeks of battery life with lithium-ion battery
• Professional timer for recommended brushing duration of two minutes.