?Description: Style: In-Ear Earphones Type: Wired Microphone: No Connectors: 3.5mm Plug: Full-sized Headphone Output Source: Portable Music & Video Player Cable length: 145cm Sensitivity: 109 dB SPL\/mW Earphone Impedance: 29(Ω) Frequency Range: 22-20000 Colors Available: Silver｣ｬ Black  Package Included: 1 x In-Ear Headphone  More Details: