Oral-B Pro 3 3900 User Manual

The Oral-B Pro 3 3900 is an electric toothbrush designed to provide a clean and comfortable brushing experience. Here’s a detailed breakdown of its features:

Brushing Performance:

• 3D Cleaning Technology: This combines oscillating, rotating, and pulsating movements to remove up to 100% more plaque than a manual brush.
• Pressure Sensor: The handle lights up and reduces brushing speed to warn you if you’re applying too much pressure, helping to protect your gums.
• Timer: A built-in timer ensures you brush for the dentist-recommended two minutes, with quadrant pacing that alerts you to switch brushing zones every 30 seconds.
• Brush Heads: The included CrossAction brush heads have angled bristles to reach multiple tooth surfaces and remove plaque.

Features:

• Multiple Brushing Modes: The Pro 3 3900 offers three brushing modes: Daily Clean for everyday use, Sensitive for gentle cleaning on gums, and Whitening for polishing teeth.
• Sleek Design: The ergonomic handle is comfortable to hold and has a sleek design.
• Rechargeable Battery: The battery lasts for up to seven days on a single charge.
• Duo Pack Option: This version comes with two electric toothbrush handles, ideal for couples or families.

Pros:

• Effectively removes plaque and promotes gum health.
• Pressure sensor prevents over-brushing.
• Built-in timer ensures proper brushing duration.
• Multiple brushing modes for different needs.
• Rechargeable battery with long lifespan.
• Duo pack offers a cost-effective option for multiple users.

Cons:

• Lacks advanced features like Bluetooth connectivity or a pressure sensor display.
• Replacement brush heads can add to the overall cost.
• May feel bulkier than some sonic toothbrushes.

Overall:

The Oral-B Pro 3 3900 is a solid electric toothbrush option, particularly for those looking for a user-friendly and effective cleaning experience with helpful features like a pressure sensor and timer. It provides a deep clean, promotes healthy gums, and offers multiple brushing modes for customized oral care. While it doesn’t have the most advanced features on the market, it delivers a powerful clean at a reasonable price point.

Who Should Consider This Brush:

• Individuals looking for an effective electric toothbrush with core functionalities.
• Couples or families who want to share a toothbrush model.
• Users who prefer a pressure sensor to avoid over-brushing.

Who Might Look Elsewhere:

• Users seeking high-tech features like Bluetooth connectivity or a pressure sensor display.
• Those who prefer a slimmer brush design.