Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (Bulk)

981-000477

981-000485

981-000587

4993-829-409

97601

Exceptional sound clarity

With crystal-clear digital sound, your internet calls, music, viral videos, and more will sound better than they ever have.

Comfortable design

Enjoy a perfect, comfortable fit—with an adjustable, lightweight design.

Plug-and-play
Achieve high-quality audio by simply plugging in the USB connection.

Noise-canceling microphone
The flexible microphone reduces background noise for natural-sounding conversations.

Experience digital clarity
Bring all your favorite sounds to life with clear, digital audio.

More lifelike chatting
The flexible microphone reduces background noises, so your friends and family can hear more of your crystal-clear voice.

Logitech H390 USB Headset Adjustable,USB,2 Years Noise Cancelling Micophone Headphones In-line Audio Controls *Clearance*

Overview

A versatile headset that lets you get comfortable with digital sound.

· Perfect business headset for voice calls, Skype, webinars and more
· Laser-tuned drivers provide enhanced digital audio
· Rigid, left-sided mic with a movable boom can be positioned for better voice capture
· Simple in-line controls on the headset cord let you adjust the volume or mute calls
· Plug-and-play functionality allows for use with any PC or Mac computer
Experience clear internet calls with simple plug-and-play USB-A connection and a noise-cancelling mic. In-line controls let you control volume or mute without interrupting calls. Laser-tuned drivers deliver enhanced digital audio with your favourite music and games.

TECHNICAL SPECIFICATIONS
Microphone Type: Bi-directional

Input Impedance: 32 Ohm

Sensitivity (headphone): 94 dBV/Pa +/- 3 dB

Sensitivity (microphone): -17 dBV/Pa +/- 4 dB

Frequency response (Headset): 20 Hz - 20 KHz

Frequency response (Microphone): 100 Hz - 10 KHz

DIMENSIONS
Height: 171 mm

Width: 151 mm

Depth: 68 mm

Weight: 0.197 kg

Cable length: 1.9 m

SYSTEM REQUIREMENTS
Windows®, macOS, or Chrome OS™ and popular calling platforms.

USB port*

*Type-A port or adapter

Versatile and adjustable, for computers that utilize separate 3.5 mm microphone-in and audio-out ports. In-line controls let you control volume or mute calls without disruption. Convenient noise-cancelling microphone reduces background noise. Flexible microphone boom can rotate 180° to be worn on the left or right. Boom can be tucked out of the way when you’re not using it.

With great sound for calls and music, the Evolve 20 is an entry-level professional headset with easy call management through a control unit that makes, takes and mutes calls. Simple connectivity makes it easy to get started with your PC. Comes with leatherette ear cushions and on-the-ear design.

Engineered for easy call management, the Evolve 20 is an entry-level corded headset for professionals who need great sound for calls and music. A control unit allows you to make, take and mute calls, and simple connection makes it easy to get started with your PC. Comes with leatherette ear cushions and on-the-ear design for all-day use.

Professional headset with easy call management and great sound for calls and music

Designed with sound clarity and device compatibility in mind, this USB-A Headset offers a high-quality, cost-effective solution that is perfect for e-learning, working from home, educational and office environments and more. Compatible with all USB-A devices running Windows, macOS, iPadOS, Android and Chrome OS.

High-quality stereo sound is provided through powerful 40mm drivers with deep bass and a wide dynamic range to deliver an exceptional listening experience.
Best-in-class comfort – designed to fit heads of all ages, the adjustable headband is padded, the flexible boom-style microphone can be rotated up to 270 degrees and the foam ear pads are wrapped in a soft leatherette cover to provide hours of comfortable use.
Noise-cancelling microphone uses passive resistance technology to filter out ambient noise for optimum speech clarity.
1.8m USB cable is the ideal length for learning environments and strong enough to stand up to heavy use.
Multi-device compatibility allows headphones to work with Windows, Mac and Chromebook devices.
Safe listening limit sets the maximum output to 94dB to protect ears from hearing loss associated with excessively loud noise.

USB, 1.8 m, 20 - 20000 Hz, Black

Logitech H390 USB-A Computer Headset

H150 Stereo Headset

Jabra Evolve 20SE UC Mono

Classic USB-A Headset with Mic

LOGITECH

LOGITECH

LOGITECH

JABRA

KENSINGTON