New version includes: High Quality Rechargeable Batteries , an easy to fill water tank, quiet motor BPA Free and FDA Approved. Extra large reservoir is removable and easy to refill Three operating modes for varying oral care needs: Normal Soft and Pulse. Two color coded and interchangeable tips are included for multiple users.
Rotating interchangeable nozzles great for multiple users, Universal Voltage, 100 to 240V~50/60Hz: Provides and easy and effective way to support proper teeth and gum health at home