Medical grade silicone material: Our Dental Calculus Remover use food grade silicone grip material, equipped with 2 dental professional grade stainless steel cleaning heads, easy to replace, precise curvature, clean your teeth and tooth surface, and protect your gums.Suitable for different types of calculus and stains to meet the needs of different gum sensitivity....

Feature: Professional grade alloy metal cleaning head Five adjustable, suitable for different needs Intelligent high-frequency vibration, effective removal of dental calculus and so on Clean dental calculus or plaque removal Small in shape and convenient to carry, beautiful and generous Specification: Applicable population: adult Product size: 190*30.5*20.5mm Rated voltage: 3.7v Rated current: 200 ma...