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CISCO o 521 Wired Single - Headset - on-ear - wired - 3.5 mm jack

Frontpage Audio & Visual Headsets CISCO o 521 Wired Single - Headset - on-ear - wired - 3.5 mm jack
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CISCO o 521 Wired Single - Headset - on-ear - wired - 3.5 mm jack (CP-HS-W-521-USB=)

CISCO o 521 Wired Single - Headset - on-ear - wired - 3.5 mm jack

Product number:
  • TYPE Wired Headset
  • Noise Cancelling No
  • Color Black
Out of stock

Cisco 522 Wired Single Headset with 3.5mm connector and USB Adapter

The Cisco Headset 500 Series is a professional range of wired and wireless headsets optimized for Cisco IP phones and soft clients.

These headsets are designed for workers in open work spaces so they can be more productive. They feature vibrant audio, powerful noise isolation, and exceptional comfort.

The Cisco® Headset 500 Series delivers surprisingly vibrant sound for open workspaces. Users can stay focused in noisy environments with rich sound, exceptional comfort, and proven reliability. The 500 Series offers a lightweight form factor that is comfortable to wear, even for an entire workday. It’s designed for workers who spend a lot of time wearing headsets for voice communications and listening to music.


  • Lightweight comfort that is ideal for extended wear
  • Premium sound in a sleek form factor – great for music and voice communications
  • Powerful noise isolation with unidirectional microphones that are designed to hone in on the user’s voice and simultaneously minimize background noise
  • Easy, intuitive user configuration experience when used with Cisco IP phones
  • Extended Digital Enhanced Cordless Telecommunications (DECT) range (300+ feet) with wireless models
  • Flexible options for connecting to devices: various models support USB, RJ, 3.5 mm, DECT, and Bluetooth connections
  • Proven reliability and integrations for Cisco IP phones, Cisco DX Series endpoints, and Cisco soft clients
  • Easy device management and automatic firmware upgrades when used with Cisco Unified Communications Manager


Power 3.5-mm connector

Enables flexible headset use with standard 3.5-mm jacks on laptops, tablets, and mobile phones and connects headset LEDs to power when using an in-line USB headset adapter.

In-line USB adapter

The hand-held controller connects 3.5-mm headset to USB and provides easy access to key call control capabilities, including answer, end call, hold/resume (for multiple calls), mute, volume up, and volume down.

Note:    The Cisco Headset 521 and 522 terminate with a power 3.5-mm connector and include an in-line USB adapter.

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