Features: Efficient Tool: Ultrasonic dental tooth calculating tool, high frequency vibration can effectively remove dental tartar, calculation, plaque, tea stains and soot to help you maintain oral health and keep breath fresh. 5 Different Cleaning Modes: Soft/white/clean/tartar/gumcare to meet your needs.Designed in a slim, slim, simple look and full body waterproof function, you can use this electric tooth scale on the bath and shower. Water Resistance: Seamless body, better waterproof. It can withstand the cleaning of the water flow, however, for a longer life and safety of this electric toothbrush, it is recommended not to immerse in water for a long time. Smooth Touch: Ergonomic handle design for comfortable gripping, one button operation, easy to use. Ideal for home and travel use. Safe Charging: Comes with a USB charging port on the bottom, the soft cover will protect the port from dust and spills for added safety in use. Specification: Brush hair material: PP+ Dupont nylon soft wool Rated Power: 2W Rated Voltage: 1.5V Vibration Frequency: 5800 times/min Power Supply: Dry battery (not included in package) Control Mode: Press the button Population: Adult Color: Blue, pink, white Notes: Please note that due to the influence of light and screen, slight chromatic aberration is acceptable. Please allow 1-3cm error due to manual measurement. 1 * Ultrasonic Electric Toothbrush 1 *Spare Toothbrush Head