Model BTR3
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Bluetooth Headphone Amplifier |
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Buttons and Ports Labeled/
Operation Explained
3.5mm headphone port
Clip
indicator Status
Type C USB charging port
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Power |
Lanyard hole |
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A:Multifunctional |
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Microphone |
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button |
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B:Vol up / |
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Prev. track |
NFC detecting area C:Vol down / Next track
Functions & Operations
•Power on/off: Hold the Power button for about 3 seconds until the blue light flashes for three times, and the device will then power on/off.
•Reset: Hold the Power button for about 10 seconds at any time.
•USB DAC mode: can be switched to Manual / Auto mode via the App.
English |
Bluetooth Headphone Amplifier |
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Auto mode: connect it to the computer and then select it as the audio output device to play music; the white light will stay steadily on;
Manual mode: connect it to the computer and then click the power button for 3 times; the white light will stay steadily on.
•Firmware upgrade: Please go to https://www.fiio.com/supports to get the detailed instruction.
•Enter pairing mode
1.After powered on for the first time: the device would automatically enter the pairing mode, and the red and blue lights will flash alternately.
2.Force the device to enter Pairing mode: Hold the button A for about 5 seconds when the device is on, and the red and blue lights will flash alternately. 3.Clear current pairing: Hold the button B and C at the same time for about 5 seconds when the device is on.
4.The BTR3 supports connecting with two devices at the same time.
•Enter reconnecting mode
1.After disconnection, the blue light will flash twice every two seconds; click the button A to reconnect.
2.After the device restarted, it will reconnect to the last connected device automatically.
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