Logitech H570e headset Head-band Monaural Black

Business people on the phone for hours will enjoy the comfort of this headset. Stylish, lightweight design and durable materials mean you can wear the H570e all day. Leatherette ear pads, plus padded headband with metal reinforcement provides strength and flexibility, with a fit that feels just right.
Certifications with leading conference software ensure an integrated experience with applications such as Skype for Business and Cisco Jabber™. A flat, no-tangle cable connects to the USB port on a Mac or PC for plug-and-play simplicity.
Clear, comfortable communication with a feature set unmatched by competitive alternatives in the same price category. Seamless integration with most all business-grade UC platforms is ensured With official certifications from leading UC platforms, this is an affordable headset that simply works. Combines enterprise-quality audio with the human-centric design Logitech is known for Comfort. Durability. Reliability. Performance. Enhance UC collaboration in your workplace with headsets people actually love to use. Simply the best in its category Performance meets durability and comfort with a feature set unmatched in the entry-level price category1. Optimized for Microsoft® Lync™; Cisco® compatible2; 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/end3. Single-ear (mono) corded design Ideal for employees who prefer to have an open ear to their surroundings. Incoming call indicator LED flashes with incoming calls4, 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.

Logitech H570e. Purpose: Call center/Office. Wearing style: Head-band, Headset type: Monaural, Product colour: Black. Connectivity technology: Wired. Ear coupling: Supraaural, Headphone frequency: 31.5 - 20000 Hz, Headphone sensitivity: 94 dB. Microphone frequency: 100 - 18000 Hz, Microphone sensitivity: -47 dB