Compatible charger for iO series 7, 8, 9 electric toothbrush, replacement model 3768. The travel charger is compatible with 110-220V and can be used worldwide. It supports dual voltage and can be easily used in different countries and regions. It is easy to package and transport. High quality: Features a durable and high-quality structure suitable for long-term use. Easy to use—just plug into a compatible power outlet. Waterproof design: Fully sealed charger with IPX7 waterproof rating. Easy to clean and safe for use in the bathroom. Usage: Compatible with iO 9, 8, 7 series electric toothbrushes. Features: Inductive charging, safe and energy-efficient, lightweight and portable, ideal for travel. Safety: All chargers undergo quality testing. Made from high-quality materials for reliable performance. Includes multiple internal protection mechanisms for durability and impact resistance. Plug Type: EU Plug, suitable for use in countries such as Germany, France, Spain, Italy, and Indonesia. Voltage: AC 100-240V Color: White Material: Plastic Package Contents: 1 x Toothbrush Charging Base Note: Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.