Type 1 dynamic and 2 balanced armature drivers Frequency response 15Hz - 40kHz Sensitivity 106 dB/mW Impedance 28 Omega Cord length 1.2 m Color Black Detachable cable design Yes (standard MMCX connector) Cable Comes standard with 2 cables 1. The 3.5mm single-ended cable: Black, with in-line controls, TPE material for the exterior and tin-plated copper for the core 2. The 2.5mm balanced cable: Black, four carefully-woven core, 5N purity oxygen-free copper (OFC) wires Plug Both the 3.5mm single-ended cable and the 2.5mm balanced cable are with straight plug Accessories 1. Carrying case x 1 2. Silicone ear tips x 6 pairs 3. Warranty card x 1 4. 3.5mm single-ended cable with in-line controls x 1 5. 2.5mm balanced cable x 1 6. Quick start guide x 1 Item Dimension (L"xW"xH") 8 x 5 x 3