# Pairing failed\![Pair time-out, Total pairing time 18020ms\>threshold 12000ms\]

![](images/Pairing+failed!%5BPair+time-out,+Total+pairing+time+18020ms_threshold+12000ms%5D_a5370631.jpg)

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设备端是支援LE audio的立体声耳机，原因是耳机是支援 GFPS LE的

![](images/Pairing+failed!%5BPair+time-out,+Total+pairing+time+18020ms_threshold+12000ms%5D_b98656e2.jpg)

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但是 fast pair validator 没有Enable LE spec test

Enable LE spec test之后要根据耳机实际的配置选择是否支援LE audio, 以及是否支援CSIP(TWS耳机支援CSIP，single mode 不支援CSIP)

![](images/Pairing+failed!%5BPair+time-out,+Total+pairing+time+18020ms_threshold+12000ms%5D_0d478858.jpg)

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