Waterproof Wireless Charging Electric Toothbrush - 4 Cleaning Modes and Smart Timer, Compatible with Oral B Rotating Brush Heads

High-concerned chemical : None Function : timer Bristle stiffness : medium（18-24inch） Is Batteries Included : Yes Power type : Rechargeable Number of operating modes : 4 or more Included Components : Replacement Brush Head Type : Rotation Type Quantity : 1 Electric Toothbrush Handle, 2 Brush Heads, 1 Travel Case Size : Compatible with Oral B Brush Head Material : ABS Commodity Quality Certification : ce Age : adults Origin : Mainland China Certification : CE Item Type : ELECTRIC TOOTHBRUSH