Yes, pair the knowledge of Bluetooth headphones to give an introduction.
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operational approach
Single headset pairing method: First turn on the Bluetooth of the mobile phone, and turn on the nearby Bluetooth device. Then we take out the Bluetooth headset, press the headset multi-function button (5-8 seconds), and then release, wait until the headset red and blue lights alternately flash, check whether the headset is found on the mobile phone, click connect.
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Dual headphone matching: (1) Turn on the Bluetooth of the mobile phone, long press the multi-function key of the two headphones, and wait for the boot;
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(2) The left earphone is pressed two or three times (the speed should be fast, but also pay attention to press down), the right earphone is the same;
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(3) Then the red and blue lights of both headphones will start to blink alternately, and wait until there is a non-blinking operation before the next step.
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(4) Then you can wear headphones, try whether both headphones can hear the sound, if you can not hear the first earphones off, mobile phone Bluetooth is also turned off, and then re-pair.