Specifications: Input voltage: 220-240V, 50~60Hz, power: 0.9W, cable length: 1.2m. EU plugs are suitable for most regions. Compatibility: For Braun Oral-B Pro/Vitality/Smart/Genius/iO Series 6 series, 5000, 7000, 8900, 9000. Oral B Genius 8000, 8100S, 8500, 8900, 9900, 9000N. Oral B Smart 1000, 4500, 5000, 6000, 7000. Oral-B Trizone 2000, 6000, 6500, 7000. Oral-B D16, D19, D20, D34, OC18, OC20 and other Oral-B electric toothbrush models. Non-slip and waterproof design: The Oral-B charger is made of environmentally friendly ABS insulation material, IP67 waterproof and dustproof, and equipped with anti-slip pad for safe and non-slip use. Easy to clean and suitable for humid environments such as bathrooms. Safe induction charging: Place the electric toothbrush on the charging base to charge. When the battery is low, the charger automatically stops charging when fully charged, ensuring safe usage for multiple users. Portable: The Oral-B charger is compact and lightweight, ideal for business trips or travel without taking up much space.