Ultrasonic Dental Scaler Screen Display Electric Sonic Tooth Scaler Laptop stand but the trimmer body is

but the trimmer body is not waterproof

1 * Coarse Head

Size:26*16*4cm

Capacity: Below 20 Litre

Ultrasonic Dental Scaler Screen Display Electric Sonic Tooth Scaler Laptop stand but the trimmer body isProduct Features: Product Name: Screen Display Electric Ultrasonic Tooth Scaler Product material: ABS, Product color: white, Ultrasonic working frequency: 37~42kHZ, Battery capacity: 700mAh (polymer lithium battery 902040) Charging port: 3. 5mm DC charging port, charging specification: 5V, working voltage: 3. 7V, output power: 2. 5W max. Endurance time: about 1. 5H (the maximum gear continues to work), Charging time: about 3H, Waterproof grade: head