GENUINE and ORIGINAL Packing same as Pictures.

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Drive Unit (mm): 10.7
Impedance: 16
Sensitivity (dB / mW): 104
Max. input (mW): 200
Frequency Response (Hz-kHz): 6 - 24
Cord length (ft): 4.3
Weight w / o cord (oz): 0.11
In-cord Volume: No
Miniplug (3.5mm): Yes
Air Plug Adaptor: No
Magnet Type: Nd: Neodymium
Plug: Gold