Poly EncorePro EP320 Stereo Headset | QD – 77T26AA
Poly EP 320 wQD BHS TAA
Certified Women-Owned
- Noise-Canceling Microphone · Flexible Boom
- Stereo Audio · Dual-Ear Design
- SoundGuard Hearing Protection
- All-Day Comfort · Lightweight Design
- Quick Disconnect · Proven Durability
- Voice-Optimized Frequency Response
Will this work for me?
View Requirements
Poly EP 320 wQD BHS TAA
Certified Women-Owned
- Noise-Canceling Microphone · Flexible Boom
- Stereo Audio · Dual-Ear Design
- SoundGuard Hearing Protection
- All-Day Comfort · Lightweight Design
- Quick Disconnect · Proven Durability
- Voice-Optimized Frequency Response
Will this work for me?
View RequirementsProduct Overview
Built for all-day comfort, the EncorePro 320 features soft, replaceable foam ear cushions and a lightweight design that won't cause fatigue during extended shifts. The fold-flat earpieces make storage convenient, while the Quick Disconnect (QD) connector—tested to over 30,000 cycles—provides proven durability and flexibility for hot-desking environments. Voice-optimized frequency response dynamically switches between telecom mode (200Hz-6.8kHz) and multimedia mode (50Hz-8kHz) for clearer, more accurate conversations.
SoundGuard acoustic limiting technology protects agents' hearing by limiting sounds to below 118 dBA, helping organizations meet workplace noise regulations. The QD interface connects to desk phones via Poly audio processors or direct connect cables (sold separately), making it compatible with virtually any enterprise phone system.
Ensure customers hear you clearly, not your coworkers. The flexible boom positions the microphone precisely where you need it for optimal voice pickup.
- • 4mm unidirectional noise-canceling microphone
- • Flexible positioning boom
- • Voice-optimized frequency response
Block out office distractions and stay focused on your customer. Dual speakers help agents concentrate in busy contact center environments.
- • 28mm drivers in each ear
- • 32 Ohm impedance
- • Frequency response: 50Hz-8kHz (multimedia)
Protect your hearing during long shifts. Acoustic limiting technology prevents sudden loud sounds from causing discomfort or damage.
- • Limits sounds to below 118 dBA
- • Acoustic shock protection
- • Helps meet Noise at Work regulations
Stay comfortable through extended shifts without fatigue. Soft ear cushions and balanced weight distribution make all-day wear effortless.
- • Weight: 105g (3.7oz)
- • Soft, replaceable foam ear cushions
- • Fold-flat earpieces for storage
Step away from your desk without ending the call. QD connector puts calls on hold when disconnected and reconnects instantly when you return.
- • QD tested to over 30,000 cycles
- • Hot-desk ready
- • Compatible with Poly audio processors and cables
Conversations sound clearer and more natural. Dynamic frequency switching optimizes audio for voice calls or multimedia content.
- • Telecom mode: 200Hz-6.8kHz
- • Multimedia mode: 50Hz-8kHz
- • Wideband audio support
Who Should Use This Product?
Contact Center Agents
Designed for intensive phone users in formal customer care centers who need all-day comfort, reliable audio quality, and hearing protection during extended shifts.
Customer Service Representatives
Ideal for customer service organizations requiring clear voice communication and noise cancellation to ensure accurate, professional interactions.
Hot-Desk Environments
Perfect for shared workstation setups where agents need to quickly connect and disconnect headsets throughout the day without disrupting calls.
Why Choose This Product
For IT teams, the EncorePro 320 offers proven reliability with QD connectors tested to over 30,000 cycles and compatibility with existing Poly audio processors and cables. The replaceable ear cushions extend headset lifespan, reducing total cost of ownership. Lightweight construction and all-day comfort mean fewer complaints from agents and better customer service outcomes.
Will This Work for Me?
Works With
- • Desk phones via Poly audio processors or direct connect cables
- • Softphones from Avaya, Cisco, and other UC platforms (with USB adapter)
Requirements
- • Poly direct connect cable or audio processor (sold separately)
- • Compatible desk phone with headset port
Note
This is the QD (Quick Disconnect) version for desk phones. For USB-A connectivity, see 214570-01 (767G0AA). For USB-C, see 214571-01.
What's in the Box
- Headset
- User guide