1.High-frequency over1500 water pulse effectively removes plaque and deeply cleans the teeth and mouth.

2.3 modes(strong,weak, and pulse)offers varing oral care needs.

3.Charging time: ≤6hours ,after full charged can use for 30 times (twice of 2 mins a day)

4.The USB interface charging design is easy to take anywhere.

5.Charging indicator with power shortage reminder and power -off protection.

6.Memory function :Can remember the mode you used last time.

7.Replaceable nozzle and nozzle can be 360° rotating to clean deeper.