Compatible charger for Braun Oral-B iO Series 7, 8, and 9 electric toothbrushes, replacement model 3768. This travel charger supports dual voltage (110-220V) and can be used worldwide. It is lightweight, compact, and easy to carry, making it ideal for travel. High-quality construction ensures durability and long-term use. Simple to operate—just plug into a compatible power outlet. Features a fully sealed, waterproof design with IPX7 rating, making it safe for bathroom use and easy to clean. Designed with safety in mind, each charger undergoes strict quality testing and is constructed with premium materials for reliable performance. Includes internal protective mechanisms for added durability and protection. Supports induction charging for safe and efficient power transfer. Color: White. Material: Plastic. Package includes: 1 x Toothbrush Charging Base (electric toothbrush not included). Light reflections and display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.