Clear, comfortable communication with a feature set unmatched by competitive alternatives in the same price category. Simply the best in its category Performance meets durability and comfort with a feature set unmatched in the entry-level price category. Optimized for Microsoft® Lync™; Cisco® compatible; Skype™ certified; Compatible with most leading UC platforms Ensures enterprise-quality audio and an integrated experience with most all business-grade UC platforms. Padded, metal-reinforced headband Adjustable padded headband provides headset comfort throughout the workday while metal reinforcement provides strength, flexibility and “just the right” fit. Replaceable leatherette ear pads Comfortable for long hours of use thanks to premium leatherette ear pads, plus the ear pads can be easily cleaned or replaced as desired. Inline controls Convenient access to all call controls: volume up/down, microphone mute and call answer/end. Double-ear (stereo) corded design Ideal for employees who need to block off surrounding noise for laser-like focus during desktop calls. Visual incoming call indicator LED flashes with incoming calls, providing a convenient visual cue to answer the phone. Digital Signal Processing (DSP) Enables precise tuning for both the mic and speaker so conversations are more life-like. Acoustic echo cancelation Blocks unwanted noise coming from the speaker from entering the mic path. Noise-cancelling microphone Blocks out distracting background noise from the surrounding environment. Dynamic equalizer Automatically switches between voice and music modes, delivering the best sound quality for what the user is listening to. Wideband audio Hear and be heard in true wideband audio, ensuring those on both sides of the call enjoy a lifelike listening experience. Logitech Sound Protection Designed for protection against sounds above 115dBA to deliver exceptional listening comfort for voice and music; compliant with EN60950-1. Flexible microphone boom The boom rotates up and down and can be bent in or out to enable optimal placement for voice pickup. Stylish, lightweight design Durable, lightweight materials provide a contemporary, stylish look. Plug-and-play USB connectivity Easily connects to a PC or Mac with no additional software required. Use case recommendation Heavy-duty business users in open workspaces and noisy offices or home offices.