LOGITECH H540
Dimensions(HxWxD): 7.09 in (180 mm) x 8.46 in (215 mm) x 3.07 in (78 mm)Weight: 4.23 oz (0.12 Kg)Cable Length: 5.90 ft (1.8m)Frequency response (Headset): 20Hz to 20kHzFrequency response (Microphone): 100Hz to 16.kHzImpedance: 20 OhmsSensitivity (headphone): 115dB +/-3dBSensitivity (microphone): -42dBV/Pa +/- 3dBSystem Requirements: Works with Common calling applications across almost all platforms and operating systems.USB port02 years Manufacturing Warranty
PREMIUM AUDIO FOR CALLS AND MUSIC
Laser-tuned drivers and built-in equalizer for precision audio. USB plug-and-play connectivity lets you instantly enjoy music, movies, and calls in rich, digital stereo sound. On-ear controls and mute indicator light make it easy to see when the mic is muted.
