How to Charge
If you can see the LED flashing RED, you will need to charge the CK210. After flashing RED for a while, it will automatically power off.
Instructions:
Insert the micro USB (smaller) end into the charging port on the CK210 and the USB end into a power source. You can either use the included charging cord or any USB to micro USB cable to charge.
Indicators:
The LED will be RED while it is charging and turn off when charging is complete. You are still able to use the CK210 while it is charging. It will take around 1.5 hours to fully charge the CK210.