This is the Plantronics HW520-SPA headset. Certified for the Cisco SPA models SPA 303, 5xx, 9xx Phones.  Plantronics HW520-SPA it's a binura (dual ear) headset design.  So if you're in a busy office, this headset will help block out unwanted office noise when you're on a call. HW520-SPA is designed with quality and for all day comfort.  Plantronics HW520-SPA provides high--quality audio, a flexible microphone boom arm for the best mouth position.   Soft breathable foam ear cushions, lightweight materials for all day use.  This headset is also hearing aid compatible for any workers wearing t-coil hearing aids.

Cisco Certified to work with Cisco SPA models:  SPA 303, SPA501G, SPA502G, SPA504G, SPA508G, SPA509G, SPA512G, SPA514G, SPA525G, SPA525G2. SPA921, SPA922, SPA941, SPA942, SPA962.

Key Features:

• Includes a Cisco certified 2.5mm 10ft adapter cable - connects directly to the "headset" jack of your Cisco spa phone

• dual ear, over the head style.

• Plantronics Quick Disconnect (QD)

• Noise canceling mic

• Wideband audio high fidelity audio

• Telecoil hearing aid compatible

• Designed for heavy call centers

• Laser welded construction

• 2-year warranty

Optional Plantronics HW520-SPA parts & Accessories:

Plantronics EncorePro Headband Support Pad

Plantronics HW520 Foam Ear Cushions (qty 2)

Plantronics HW520 Leatherette Ear Cushions (qty 2)

Plantronics HW520 Circumnaural Leather Ear Cushions