Ultrasonic Electric Toothbrush for Adults USB Rechargeable 5 Modes with 4 Toothbrush Heads IPX7 Waterproof Travel Toothbrush

Good luck with your favorite purchasesHign-concerned Chemical : None Bristle stiffness : medium（18-24inch） Is Batteries Included : Yes Power type : Rechargeable Number of movements per minute : from 30000 to 50000 Number of operating modes : 4 or more Commodity Quality Certification : 3C,ce Brand Name : Ms.Dear Age : adults Origin : Mainland China Certification : RoHs,CE,CCC Item Type : ELECTRIC TOOTHBRUSH