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Hold the Power/Lockbutton to turn on the M5. Click the preferred language onscreen to enter main UI. Hold the "Power/Lock" button while the M5 is on, click "Yes" on the pop-up power off dialogue to turn it off. Double click the "power button" while powered on to turn screen on / off.
"Vol +" and "Vol -"buttons at the same time for 3s until the red and blue lights flash alternately, M5 will clear current pairing and enter pairing mode.
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★If the voltage from the charging adapter is too high, theM5 may be damaged. Please choose an appropriate charger; a DC 5V/1A USB charging adapter is recommended. ★In the likely event that the M5 hangs up, you may hold the power button for 10 seconds to force a shutdown.
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Warranty card GPL v2 open source license To learn more To learn more about FiiO products, please go to http://www.fiio.com. To learn more about operating your FiiO product, please go to http://www.fiio.com/supports and download the documents corresponding to your model.