Cisco Headset 521, Wired Single On-Ear 3.5 mm Headset with USB-A Adapter, Charcoal, 2-Year Limited Liability Warranty (CP-HS-W-521-USB=)

981-000482

981-000545

2393-823-109

2399-829-109

2303-820-105

Rich Stereo Sound

Laser-tuned drivers and a built-in EQ deliver superior, unrivaled audio quality and rich bass—so you can maximize your listening experience.

On-Ear Controls

Enjoy volume and bass level control, as well as the ability to instantly mute the mic—all at your fingertips.

Comfortable Design

Soft leatherette padded headband and earcups allow you to talk or listen in comfort, for hours on end.

As simple as plug-and-play

With the plug-and-play USB connection, you’ll experience crisp, digital stereo and more true-to-life calls almost instantaneously.

Listen to the details

Laser-tuned drivers and a built-in equalizer minimize distortion, so you can get to the heart of all your music, movies and calling. It’s the kind of precision audio that exemplifies the difference between merely hearing and truly wanting to listen.

Experience crystal-clear chatting

Breathe new life into your chatting. The adjustable microphone reduces background noises, so your friends, family and business associates can hear more of what they want—your crystal clear voice.

Take control of the sound

Use the on-ear controls for simple volume adjusting and instant mic muting. Plus, you’ll never talk with the mute on again, thanks to the easy-to-see mute indicator light.

It’s all about comfort

Soft leatherette padding is easy on your ears—especially when you’re listening to music or chatting for hours. Worried about the fit? Don’t be. The padding on the headband ensures a fit that molds comfortably to the contours of your head.

Plays nice

Works with common calling applications including Skype™, Google Hangouts™, Yahoo!®Messenger, and other calling services.

The double-ear, corded headset with enterprise-grade audio that people actually want to use.

Double-ear (stereo) corded design
Ideal for employees who need to block off surrounding noise for laser-like focus during desktop calls.

Combines enterprise-audio quality with the human-centric design Logitech is known for
Comfortable, stylish and intuitive so people actually love to use them – further enhancing UC collaboration in your workplace

In-call LED red-light indicator

Located on the backside of the boom, this red light provides a visual alert to those behind you that you are on a call, preventing accidental disturbances during calls.

Quick-access inline controller

Control the call with answer/end, volume up/down and mute buttons. The volume-up button is strategically built higher than the others providing a point of reference for your fingers and allowing you to control the call without looking away from your work.

Flat no-tangle cable

Avoid cord tangles so you can put the headset on quickly and easily without the mess.

Acoustic echo cancelation and noise-cancelling microphone

Optimized so you can hear and be heard even in noisy workspaces.

Digital Signal Processing (DSP)

Enables precise tuning for both the mic and speaker so conversations are more life-like.

Contemporary, ultra-lightweight design

Sleek design and durable materials provide a more attractive look than traditional headsets.

Flexible microphone boom

Rotate the boom up or down and bend it left or right to move it closer to your mouth, enabling optimal placement for voice pickup.

Optimized for Microsoft® Lync™; Compatible with most leading UC platforms

Ensures enterprise-quality audio and an integrated experience with most all business-grade UC platforms.

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.

Padded leatherette headband and earpads

Built with high quality materials so the headset remains comfortable, even during long hours of use.

Cloth zipper bag included

Protect your headset at the desk or on-the-go with a premium velvet carry bag.

Your contact centre agents are your brand ambassadors, so give them the tool to sound as clear as your brand. In Jabra’s Biz™ 2300, world-class sound meets world-class durability in an exceptionally comfortable and stylish corded headset – keeping both your agents and your customers happy.Jabra Biz™ 2300 USB Microsoft Lync Mono is a mono headset that provides USB connectivity optimised for Microsoft Lync.

Jabra Biz™ 2300 USB Microsoft Lync Mono is a mono headset that provides USB connectivity optimised for Microsoft Lync.

Your contact centre agents are your brand ambassadors, so give them the tool to sound as clear as your brand. In Jabra’s Biz™ 2300, world-class sound meets world-class durability in an exceptionally comfortable and stylish corded headset – keeping both your agents and your customers happy.Jabra Biz™ 2300 USB UC Duo is a stereo headset that provides USB connectivity to all leading UC applications and softphones.

Jabra Biz™ 2300 USB UC Duo is a stereo headset that provides USB connectivity to all leading UC applications and softphones.

Your contact centre agents are your brand ambassadors, so give them the tool to sound as clear as your brand. In Jabra’s Biz™ 2300, world-class sound meets world-class durability in an exceptionally comfortable and stylish corded headset – keeping both your agents and your customers happy.

Your contact centre agents are your brand ambassadors, so give them the tool to sound as clear as your brand. In Jabra’s Biz™ 2300, world-class sound meets world-class durability in an exceptionally comfortable and stylish corded headset – keeping both your agents and your customers happy.Jabra Biz™ 2300 QD Mono is a mono headset with QD (Quick Disconnect) plug that provides instant connectivity to a wide range of deskphone systems.

Jabra Biz™ 2300 QD Mono is a mono headset with a QD (Quick Disconnect) plug that provides instant connectivity to a wide range of deskphone systems.

Your contact centre agents are your brand ambassadors, so give them the tool to sound as clear as your brand. In Jabra’s Biz™ 2300, world-class sound meets world-class durability in an exceptionally comfortable and stylish corded headset – keeping both your agents and your customers happy.

20 - 20000 Hz, 1.8 m cable, 200 x 65 x 185 mm, 130 g

50 - 10k Hz/100 - 10k Hz, USB, Stereo

Jabra BIZ 2300 Mono, USB, MS

Jabra BIZ 2300 Duo, USB, UC

Jabra BIZ 2300 Mono, NC

LOGITECH

LOGITECH

JABRA

JABRA

JABRA