USBga laetav elektriline hambahari

USBga laetav elektriline hambahari

Product Description

1, sonic technology,31000 times/min vibrational frequency

2, USB charging,can run 30 days on a single charge

3, three modes:Cleaning mode,Whitening mode,Massage mode

4, automatic Memory System,toothbrush will change the frequency automatically to last frequency you use in every starting

5, waterproof grade IPX7,2 minutes timing, pause and change area in every 30s

Tips:When you receive the product for the first time,we strongly recommend that you use it after it is fully charged.