User Manual Q&AAnswer
Nov 01, 2024 - 05:18 AM
The C2 Sonic Electric Toothbrush takes approximately 3 to 4 hours to fully charge. It is recommended to charge the toothbrush before the first use. To charge the toothbrush, open the bottom sealing cover to access the charging port and connect the provided USB cable. During charging, the battery indicator on the handle will flash red. Once the battery is fully charged, the indicator will turn steady green. It is important to use a 5V adapter or a USB port on a computer to charge the toothbrush and avoid using an adapter with a higher voltage.
Add New Comment