travel sonic vibration toothbrush set with name

Specification:

1) Use 1 pc AAA battery ;
2) Current:120 MA ;
3) The lifetime of the battery is about 75 days, two times a day, 2 mins per time
4) Vibration:22000 times/min;
5) Noise: less than 55 db while it’s 10cm away from the unit;
6) Sonic vibration system
7) Waterproof and washable
8)Products Size : 162×18.5MM 25g
9) materials : ABS, Noly , Spray PU light oil

Details of electric toothbrush: