Clear, comfortable communication with a feature set unmatched by competitive alternatives in the same price category.\n\n Simply the best in its category\n Performance meets durability & comfort with a feature set unmatched in the entry-level price category.\n\n Optimized for Microsoft&174; Lync&132;&162;; Cisco&174; compatible; Skype&132;&162; certified; Compatible with most leading UC platforms\n Ensures enterprise-quality audio & an integrated experience with most all business-grade UC platforms.\n\n Padded, metal-reinforced headband\n Adjustable padded headband provides headset comfort throughout the workday while metal reinforcement provides strength, flexibility & &156;just the right&157; fit.\n\n Replaceable leatherette ear pads\n Comfortable for long hours of use thanks to premium leatherette ear pads, plus the ear pads can be easily cleaned or replaced as desired.\n\n Inline controls\n Convenient access to all call controls: volume up/down, microphone mute & call answer/end.\n\n Double-ear (stereo) corded design\n Ideal for employees who need to block off surrounding noise for laser-like focus during desktop calls.\n\n Visual incoming call indicator\n LED flashes with incoming calls, providing a convenient visual cue to answer the phone.\n\n Digital Signal Processing (DSP)\n Enables precise tuning for both the mic & speaker so conversations are more life-like.\n\n Acoustic echo cancelation\n Blocks unwanted noise coming from the speaker from entering the mic path.\n\n Noise-cancelling microphone\n Blocks out distracting background noise from the surrounding environment.\n\n Dynamic equalizer\n Automatically switches between voice & music modes, delivering the best sound quality for what the user is listening to.\n\n Wideband audio\n Hear & be heard in true wideband audio, ensuring those on both sides of the call enjoy a lifelike listening experience.\n\n Logitech Sound Protection\n Designed for protection against sounds above 115d BA to deliver exceptional listening comfort for voice & music; compliant with EN60950-1.\n\n Flexible microphone boom\n The boom rotates up & down & can be bent in or out to enable optimal placement for voice pickup.\n\n Stylish, lightweight design\n Durable, lightweight materials provide a contemporary, stylish look.\n\n Plug-&-play USB (Universal Serial Bus) connectivity\n Easily connects to a PC or Mac with no additional software required.\n\n Use case recommendation\n Heavy-duty business users in open workspaces & noisy offices or home offices. Feature Feature Value Purpose PC/ Gaming Plug & Play Y Wearing style Head-band Headset type Binaural Product colour Black Connectivity technology Wired 3.5 mm connector N2.5 mm connector NUSB connectivity Y2x 3.5 mm connectors N Ear coupling Supraaural Headphone frequency 31.5
- 20000 Hz Headphone sensitivity 94 d B Total Harmonic Distortion (THD)5% Sound pressure level (max)79 d B Noise-canceling Y Microphone frequency 100
- 18000 Hz Microphone sensitivity-47 d B Digital Signal Processing (DSP)YWindows operating systems supported Windows 10, Windows 10 Education, Windows 10 Education x 64, Windows 10 Enterprise, Windows 10 Enterprise x 64, Windows 10 Home, Windows 10 Home x 64, Windows 10 Pro, Windows 10 Pro x 64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x 64, Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 7 x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64 Mac operating systems supported Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks Width 165 mm Depth 50 mm Height 172 mm Weight 111 g Quick start guide Y Quantity 1 Package width 180 mm Package depth 60 mm Package height 200 mm Package weight 219 g