Logitech H150 Stereo Headset with Noise-Cancelling Mic Dimensions Height: 200 mm Width: 245 mm Depth: 65 mm Weight: 0.08 kg Cable length: 1.8 m Technical Specifications Microphone Type: Bi-directional Input Impedance: 22 Ohms Sensitivity (headphone): 122 dB +/-3 dB Sensitivity (microphone): -44 dBV/Pa +/- 2.5 dB Frequency response (Headset): 20 Hz - 20 kHz Frequency response (Microphone): 100Hz-6.5KHz System Requirements Works with common calling applications across most platforms and operating systems. Analog connection with 3.5 mm audio in and audio out jacks. In the Box Stereo headset User documentation ENJOY CRISP, CLEAR INTERNET CALLS AND MUSIC FROM YOUR PC Versatile and adjustable, for computers that utilize separate 3.5 mm microphone-in and audio-out ports. In-line controls let you control volume or mute calls without disruption. Convenient noise-cancelling microphone reduces background noise. STEREO SOUND Full stereo sound for crisp, clear voice and video calls, music, games and more. An essential stereo headset for either personal use or the office. ROTATING MICROPHONE Boom can rotate 180° to be worn on the left or right. Flexible mic can be positioned for better voice capture and background noise reduction. Boom can be tucked out of the way when you’re not using it. IN-LINE CONTROLS Convenient in-line controls on the headset cord let you adjust the volume or mute calls without disruption. ADJUSTABLE HEADBAND Sturdy yet lightweight stereo headset has a broad range of adjustment. Ultra-soft foam ear cushions provide hours of comfort. DUAL PLUG CONNECTION Connects to computers that utilize separate 3.5 mm audio jacks for microphone-in and audio-out ports. Not compatible with Chromebook™, tablets or Mac. Wired headphone logitech h150 Headphone logitech h150 review Wireless headphone logitech h150 logitech h150 review logitech h150 logitech