HP Poly SupraPlus H251N Wired Monaural Headset, Noise-Cancelling, QD - 7S443AA

• Single-ear monaural design with an adjustable headband and cushioned on-ear speaker
• Flexible boom microphone with active noise cancelling to filter background noise
• Standard 4-pin Quick Disconnect connector for quick walkaway convenience
• Connects to desk phones and computers using compatible Poly QD adapter cables
• Includes a protective carrying pouch for safe storage and transit

This professional monaural communication headset is designed for phone-intensive work environments, call centres, and dispatch operations. The single-sided design keeps one ear open to office surroundings, whilst the adjustable over-the-head headband and cushioned ear-cup provide comfort throughout extended shifts.

Equipped with a flexible boom microphone featuring active noise-cancelling technology, the headset filters out background distractions to ensure clear voice transmission. The integrated 4-pin Quick Disconnect interface allows users to walk away from their workstation without dropping active calls.

It connects to traditional office desk phones, dispatch consoles, and computers via compatible Poly QD adapter cables or audio processors. A protective carrying pouch is also included for clean, convenient storage when off duty.