Answer/End button must be held down to hear full volume audio | QuietComfort® 25 Acoustic Noise Cancelling headphones
quietcomfort®-25-acoustic-noise-cancelling-headphones
QuietComfort® 25 Acoustic Noise Cancelling headphones販売元 2014 - 2017

Answer/End button must be held down to hear full volume audio | QuietComfort® 25 Acoustic Noise Cancelling headphones

Make sure the device is compatible with the headset.

Some devices are not compatible. See Compatibility Guide.

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