16. How to change the charge option for BTR3?
A: 1. Please get the BTR3 displaying in Android or iOS version FiiO Music app first: Click here
2. You could change the charge option to on/off from BTR option in FiiO Music app
Note: After the setting is changed, it will take affect after re-plugging the USB cable. The Charge option will be set to ON automatically if BTR3 is in low battery condition. (BTR3 FW1.0 or above)
The Charge On/Off setting to be restored (it's ON by default) after unit rebooted.(BTR3 FW1.2 or above)