US$2.5 ( FOB China) Electric Sonic Toothbrush

Specification: 

Material:Nylon/ABS/TPE

Vibration Frequency:15000~42000 strokes per minute

Power source:AAA battery

Waterproof:IPX5

Function:

1 brushing modes(Clean).

Turn on the toothbrush by pressing the power button, turn off it by pressing the power button again.