1. About Q5, from entry to master

What shall we do when Q5 is stuck or not turned on

Please hold the power button for at least 8 seconds to force a shut down, then pin the reset hole to restart the Q5. After that, please use the charger whose output is DC 5V, 1A (or above 1A) to charge Q5 on the side USB port.   


Basic operation

1. Firmware update

2. USB DAC function

3. Bluetooth receiver function


Hot pot FAQ

1. Idle standby function

2. How to play DSD files when Q5 works as DAC for Windows computer?



1. Quick guide

2. Firmware download 


If you still have other questions, please contact customer service: support@fiio.com.