CISCO
CISCO HS-W-321-C-RJ9 Headset 321 Wired Single On-Ear Carbon B
Mfg Part Number: HS-W-321-C-RJ9 , Item #: 4729759
Image may not reflect the actual item.
Price: $115.57
+ Free Shipping
Quantity:
In Stock: 42
Last Updated: Aug 28, 2025
No Sales Tax except these states
, PO and Wire.
The Cisco Headset 320 Series are affordable headsets that maximize your investment while providing the essentials for everyday office use. Featuring plug and play setup, clear audio, lightweight design, and a new Webex button to easily join Webex meeting.
Designed for workers who spend a lot of time wearing headsets at their desk and are looking to save time with productivity features like the Webex button.
The Headset 320 Series offers:
- Lightweight comfort that is ideal for extended wear
- Uncompromised sound in a minimalistic form factor
- Boom arm offers noise reduction in loud environments
- Easy, intuitive user configuration experience when used with Webex and Cisco IP phones
- Flexible options for connecting to devices: Supports USB-A, USB-C, and RJ9 connections
- Easy device management with Cisco Unified Communications Manager, Control Hub and Cisco collaboration endpoints
- New Webex button that is deeply integrated with Webex to create a more efficient user experience
Main Specification
| General Information | |
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | HSW321CRJ9 |
| Manufacturer Website Address | http://www.cisco.com |
| Brand Name | Cisco |
| Product Series | 320 |
| Product Model | 321 |
| Product Name | Headset 321 Wired Single On-Ear Carbon Black RJ9 |
| Packing | Box |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired |
| Cable Length | 6.56 ft |
| Sound Mode | Stereo |
| Impedance | 32 Ohm |
| Minimum Frequency Response | 50 Hz |
| Maximum Frequency Response | 18 kHz |
| Features | Equalizer |
| Features | Lightweight |
| Features | Ergonomic Design |
| Features | Comfortable |
| Features | Noise Reduction |
| Earpiece | |
| Earpiece Design | On-ear |
| Earpiece Type | Binaural |
| Driver Size | 1.18" |
| Microphone | |
| Microphone Technology | Uni-directional |
| Microphone Technology | Noise Cancelling |
| Integrated Microphone | Yes |
| Detachable Microphone | No |
| Interfaces/Ports | |
| Host Interface | RJ-9 |
| Physical Characteristics | |
| Color Family | Black |
| Color | Carbon Black |
| Form Factor | Supra-aural |
| Weight (Approximate) | 2.89 oz |
| Miscellaneous | |
| Application/Usage | Office |
| Application/Usage | Conferencing |
| Application/Usage | PC |
| Application/Usage | Mac |
| Application/Usage | IP Phone |
| Compatibility |
|
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
