Langsdom bhook bluetooth 40 earphones magnetic metal bluetooth headset stereo noise cancellation wireless earbuds for mobile phone
Modellangsdom bhook materialpolycarbonate typeearhook general usesports fitness functionbluetooth hi fi noise cancelling sports gaming volume control dj with microphone communicationwireless bluetooth connectorsusb driver typemoving coil sound channel21 bluetooth versionv40 brandlangsdom production modeself produce
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