FiiO

Quick start guide download link: Click here FiiO USB DAC driver download: Click here M23 firmware download: Click here

Follow the measures below to see if it can help if the M23 crashes or freezes: 1.Force to reboot Please hold the power button for around 10 seconds until ...

Super High Mode is an option for Gain. When turned on the headphone will have more power and greater voltage swing. Super High Mode is hidden by default. Wh...

For Windows computers, it is driver-free. After connecting the M23 to the computer by the included USB cable, the driver will be automatically installed. T...

The M23 supports online upgrade and local upgrade. 1.Online upgrade If a new firmware is available and can be detected (with the M23 connected to an avail...

The M23 supports six working modes in total, including Android mode, Pure Music mode, Bluetooth Receiving mode, USB DAC mode, AirPlay, and Roon Ready mode....

In Player mode: Add to Favorites (default option), Play next song randomly (randomly play the next song according to random play rules), Play/Pause, Delete ...

The indicator colors corresponding to the different states of M23 are shown below: Bluetooth codecs(Bluetooth receiving or transmitting modes) LDAC Whit...

For Windows computers, please make the settings as the followed steps. 1.Install the FiiO DAC driver in the computer first. (Download link:Click here) 2.S...

1. Go to the drop-down or Settings menu of the M23, and choose the working mode as Bluetooth receiving mode. 2.The M23 will enter pairing state automatical...