The Logitech Dialog 220 Headphone is an affordable choice for businesses whose users listen to audio content during their work or at home. Lightweight, comfortable, and extremely portable the Dialog 220 delivers clear, crisp sound. The volume can be controlled or muted directly using the in-line control, allowing natural conversation without having to remove the headphone. • Frequency response: - 20-20.000 Hz - Impedance: 32 Ohm - Subwoofer driver: 27mm - Cable length: 2.9 m/9.6 ft System requirements: - 3.5mm stereo jack More information: Weight & dimensions | Weight | 128 g | Headphones | Ear coupling | Supraaural |  | Acoustic system | Semi-open | | Headphone frequency | 20 - 20000 Hz | | Impedance | 32 Ω | | Driver unit | 27 mm | Performance | Product type | Headset | | Wearing style | Head-band | | Recommended usage | Music | | Product colour | Black | | Headset type | Binaural | | Cable length | 1.5 m | Ports & interfaces | Connectivity technology | Wired | | 3.5 mm connector | Yes | Microphone | Microphone type | Not available |
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