Poly EncorePro HW510V — Professional Wired Voice Tube Headset

Upgrade your call center or office with the Poly (Plantronics) EncorePro HW510V, a business-grade monaural headset built for all-day comfort and crystal-clear voice pickup. At just 50 grams, this over-the-head headset delivers premium wideband audio and reliable Quick Disconnect convenience — backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• Wearing Style: Over-the-head, monaural (single-ear) design
• Microphone: Adjustable, extendable voice tube for optimal voice clarity
• Audio: Wideband audio up to 6,800 Hz for rich, clear conversations
• Hearing Protection: SoundGuard technology — acoustic limiting above 118 dBA (OSHA compliant)
• Connectivity: Quick Disconnect (QD) — compatible with all Poly/Plantronics USB and desk phone audio processors
• Weight: Ultra-lightweight at just 50 grams
• Build: Laser-welded construction with metal joints for long-term durability
• Impedance: 160 Ohms
• Part Number: 89435-01 (HP 783Q3AA#ABA)
• Condition: New

Ideal For

The EncorePro HW510V is designed for telephone-intensive professionals in call centers, help desks, telesales, and customer service environments. The monaural design keeps one ear open for team collaboration, while the voice tube microphone delivers clear voice pickup in quiet to moderate noise environments.

Why Buy from Reef Telecom?

• 10-year warranty on all refurbished equipment
• Free shipping on orders over $300
• Trusted enterprise telecom equipment specialist

Note: An audio processor (e.g., Poly M22) or direct connect cable is required for desk phone connectivity. A USB audio processor is needed for PC connection. These are sold separately.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.