VECASDEN Replacement Charger for Electric Toothbrush IO Charging Base Power Cord with Cable Oral-B 4, 3, 5, 6, 3757, 3.3-Foot

Compatible with Braun Oral-B Pro 1000, 3757, Pro 300, 400, 500, 1000, 2000, 3000, IO Series 3, 4, 5, and 6 electric toothbrushes. Wall plug power adapter, input: 100-240V, 50/60Hz, output power is the same as the original Sonicare charger. Compact and portable charging base with IPX7 waterproof rating Cable length is 3.3 feet Includes one charging dock Compatible with all Oral-B round-head electric toothbrushes. Wall-plug power adapter, input: 100-240V, 50/60Hz, output power is the same as the original sonicare charger. The waterproof inductive charger base makes it safe and easy to use. It charges instantly when placed and automatically shuts off when picked up. It also offers multiple protections against leakage, overcurrent, overvoltage, overheating, and overload, ensuring safe charging.