Pre-order: will take 2-3 days for process.  Integrated acoustic cavity 1/2" (14.2mm) magnetic neodymium driver unit High-sensitivity and omnidirectional microphones Three-button inline control for easy operation of music/calls Specification Frequency Response: 20Hz - 20KHz Sensitivity : 97dB Impedance : 32Ω Cable Length : 1.2m Connection : 3.5mm plug Warranty: 1 YEAR  

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