Sennheiser HD 65 TV Black Wired Over Ear Headphones, Frequency Response: 25 → ...Sennheiser HD 65 TV Black Wired Over Ear Headphones, Frequency Response: 25 → 20000 Hz, Connectivity: Jack Plug, Impedance: 32Ω, Sound Pressure Level: 112dB, Cable Length: 0.8 m, 5.2m, Connector Adapter Included: Yes, Weight: 140g, Minimum Frequency...more