Note: The brown OFC cable and the clear cable will be delivered at random. <b> The two versions share the same performance with only appearance difference. <b><b> <b>Key Features of KZ ZSX Earphones:</b><br> -5BA+1DD Hybrid Driver<br> -Zinc Alloy Faceplate+Resin Cavity<br> -Detachable 0.75 2Pin Cable<br> -Physical Electronic Compound Tuning<br> <b>Driver Configurations </b><br> -1*10mm Double Magnetic Dynamic Driver<br> -2 Sets of DWEK Driver <br> -1*30095 Balanced Armature<br> <b>Specs </b><br> Model Number: KZ ZSX 5BA+1DD Hybrid IEMs<br> Driver: 5BA+1DD<br> Impedance: 24ohm<br> Sensitivity: 111dB <br> Frequency Response: 7Hz-40kHz <br> Length:125cm<br> Plug Type: 3.5mm Plug<br> Mic: Optional<br>