Battery
- What kind of battery does the Shyn toothbrush handle use?
- How long should I charge the battery when I first get my toothbrush handle?
- How do I know when it’s time to charge the battery?
- How do I charge my Shyn toothbrush handle?
- How long does the battery life last for?
- How do I remove the battery?
- What should I do if my charger stops working?