Mega Ten Animal Character Kids Sonic Toothbrush Lamb

1) Bristle fineness: 0.07mm; Brush head diameter: 13.7mm
2) Suitable for children 3+
3) NO NEED to turn or twist the wrist to get those hard to clean areas
4) The oral cavity wall can be cleaned at the same time when brushing teeth. Reduces bacterial growth and plaque formation.
5) The end-rounded bristles protect gum line and soft tissue
6) Interval timer function
7) Waterproof
8) Operate on 1x3A battery

REPLACE A NEW REFILL AND BATTERY

When to get a new toothbrush?
Replace toothbrush every 3 months. Consider getting a new toothbrush sooner if you get sick, especially your toothbrush is stored close to other toothbrushes. If bristles are frayed, they won't clean teeth as thoroughly. Because children often brush more rigorously than adults, they may need their toothbrushes replaced more often.

How to replace MEGA TEN refill brush head?

1. Unlock the brush head by turning it counter clockwise, and remove it from the handle.
2. Replace it with a new brush head. Turn it clockwise until it is locked into place.
   

When to replace a new battery?
Replace a new battery every 2-3 months. Maintain a good vibration rate to ensure oral cleaning performance.

How to replace a battery?

1. Open the battery cap by turning it clockwise.
2. Insert a new 3A battery with the correct polarity.
3. Put back the cap and turn it counter clockwise until it is locked.
4. Ensure no gap between the cap and the handle.