Logitech | H540 USB Computer Headset | 981-000510

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OVERVIEW H540 USB Computer Headset features plug-and-play connectivity so you can instantly enjoy music, movies, and calls in rich, digital stereo sound. On-ear controls and mute i ndicator light make it easy to see when the mic is muted. Dimensions Height: 180 mm Width: 245 mm Depth: 78 mm Weight: 0.12 kg Cable length: 1.8 mTechnical Specifications Microphone Type: Bi-directional Input Impedance: 20 Ohms Sensitivity (headphone): 115 dB +/-3 dB Sensitivity (microphone): -42 dBV/Pa +/- 3 dB Frequency response (Headset): 20 Hz - 20 kHz Frequency response (Microphone): 100 Hz - 16 KHzWarranty Information2-Year Limited Hardware Warranty Compatibility Windows®, macOS, or ChromeOS™ and popular calling platforms.Certified Works With Chromebook™.USB port 1Type A port or adapter Show more