Ultrasonic Dental Scaler For Teeth Tartar Stain Tooth Calculus Remover Electric Sonic Teeth Plaque Cleaner Dental Stone Removal

SPECIFICATIONSBrand Name: peiconType: Electric Oral IrrigatorCommodity Quality Certification: 3CCommodity Quality Certification: ceCommodity Quality Certification: ULCommodity Quality Certification: GSOrigin: Mainland ChinaItem Type: Oral IrrigatorPower Source: Rechargeable Battery Ultrasonic Dental Scaler For Teeth Tartar Stain Tooth Calculus Remover Electric Sonic Teeth Plaque Cleaner Dental Stone Removal Dear friends, our product is very hot selling,now let me answer some questions from the buyers. Q:The product doesn't vibrate after turn it on? A:The product adopts ultrasonic technology, and the product itself won't vibrate after it is turned on.You need to install the cleaning head, use a small wrench to tighten the cleaning head.When the product touches hard objects such as wrenches, teeth, etc, it will make a sound, indicating that the product is vibrating.No sound or vibration when the product touches soft objects such as skin and gums Q: Cannot be turned on, cannot be charge