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...
HighFrequency
Feature: Safely removes stains from tooth surfaces commonly caused by tobacco,coffee,red-wine and cola. Five adjustable, suitable for different needs; the battery is durable and practical. Intelligent high frequency vibration, effective removal...