Electric Dental Calculus Remover LED Display Rechargeable Sonic Dental Scaler Tooth Cleaner Tartar Removal Teeth Whitening Tools Color:black [Reliable Quality] Ergonomic streamline body

[Reliable Quality] Ergonomic streamline body design allows for comfortable and secure holding grips

Computer compartment: 38*26*2

Power Supply: DC5V/1A

the LED display shows that it is 100% fully charged

Electric Dental Calculus Remover LED Display Rechargeable Sonic Dental Scaler Tooth Cleaner Tartar Removal Teeth Whitening Tools Color:black [Reliable Quality] Ergonomic streamline bodyProduct Features: Mode: 5 gears adjustable Built in battery: 250mAh Charging method: USB DC charging Waterproof grade: IPX6 How to use: 1. Power on, select the mode and turn on the LED light. 2. Look into the mirror, place the tip of the cleaning tip on the calculus and start to remove it with a little force. After cleaning the cleaning head and gargling, repeat the above operations as needed. 4. After cleaning, remove the cleaning head and rinse it,