Logitech USB Headset with Noise Cancelling Mic IN-LINE CONTROLS (H390) / Black CRYSTAL CLEAR AUDIO AND HANDY IN-LINE CONTROLS Experience clear internet calls with simple plug-and-play USB-A connection and a noise-canceling mic. In-line controls let you control volume or mute without interrupting calls. Laser-tuned drivers deliver enhanced digital audio with your favorite music and games. KEY FEATURES Headset feature USB COMPUTER HEADSET The perfect business headset for voice calls, Skype, webinars and more. The 7.64 ft (233cm) cable is just the right length to give you the freedom to stand up and stretch during long conversations. Digital Sound DIGITAL STEREO SOUND Laser-tuned drivers provide enhanced digital audio for music, games and calls. This plug-and-play headset can be used with any PC or Mac computer with a USB-A port or adapter without the need to install software. Stereo Headset NOISE CANCELING MIC Minimizes unwanted background noise for clear conversations. Rigid, left-sided mic can be positioned for better voice capture. Moveable boom can be tucked out of the way when you’re not using it. Stereo Headset H390 IN-LINE CONTROLS Simple in-line controls on the headset cord let you adjust the volume or mute calls without disruption. Stereo H390 PADDED HEADBAND AND EAR CUPS Adjustable headband features swivel-mounted, leatherette ear cushions for hours of comfort. Easy to clean, too. USB Connecter USB-A CONNECTION USB provides easy plug-and-play operation. Simply plug the USB-A connector into your computer and you’re ready to talk, listen to music or game. SPECS DIMENSIONS Height x Width x Depth: 7.87 in (200 mm) x 9.65 in (245 mm) x 2.83 in (72 mm) Weight: 6.9 oz (0.197 Kg) SYSTEM REQUIREMENTS Works with Common calling applications across almost all platforms and operating systems. Windows® or macOS® Chrome OS™ USB port (Type A port or adapter) TECHNICAL SPECIFICATIONS Input Impedance: 32 Ohms Sensitivity (headphone): 94dBV/Pa +/- 3 dB Sensitivity (microphone): -17 dBV/Pa +/- 4 dB Frequency response (Headset): 20 Hz – 20 kHz Frequency response (Microphone): 100 Hz -10 kHz Cable length: 7.64 ft (2.33m ) Connections: USB-A compatible (1.1, 2.0, 3.0) PACKAGE CONTENTS USB Computer Headset User documentation PART NUMBER PN: 981-000014