Langsdom k10 bluetooth headset stereo wireless headset ear hanging headphones mini portable sports headset ear bluetooth microphone
Modelk10 materialaluminium polycarbonate typeearhook general usecomputer mobile phone cellphone functionvolume control dj with microphone bluetooth hi fi noise cancelling sports gaming communicationbluetooth connectorsusb driver typemoving coil sound channel21 bluetooth versionv40 listing date06082017 production modeself produce
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