EncorePro 300 Series Headset – Poly 214572-01 or HP 77T43AA – Find The Sweet Spot Poly EncorePro 310-QD headset part # Poly 214572-01 or HP 77T43AA gives your business a great first impression for customer support. Give teams everything they need to shine, in a headset that hits the sweet spot between quality and affordability. The EncorePro 310-QD wired office headset offers all-day comfort with total reliability. Acoustic protection and voice optimization. Noise cancelling so customers hear clearly and exceptional value. Good for workers, callers and your bottom line. Make the most of every call – and your investment. Get Top Quality Audio With EncorePro EP300 Series Headsets Give your teams and customers the outstanding audio you expect from Poly, with a flexible noise cancelling microphone to tune out background buzz and chatty neighbors. Make Conversations Clear With the Poly EncorePro 310-QD headset, better understanding leads to better outcomes, and happier customers. That’s why we use voice-optimized frequency response to make conversations clearer – and more accurate. Empower Your Workers Your call teams work hard. Give them what they need to perform at their best. The EncorePro 310-QD headset includes smart features, total reliability and proven durability with Quick Disconnect (QD) tested for over 30,000 cycles. Built For Compatibility Poly EncorePro 310-QD Headset Features: Flexible microphone boom SoundGuard acoustic limiting technology Quick Disconnect (QD) Headset Series Soft, replaceable ear cushions and lightweight design Voice-optimized frequency response Fold flat earpieces 2-Year Warranty Frequently Asked Questions The Poly EncorePro 310 QD is a monaural wired headset designed for office and call center use. It delivers reliable audio, comfort, and safety features. These FAQs cover how it connects, what comfort and protection to expect, and what extras are needed to make it work in your setup. What does "QD" (Quick-Disconnect) mean, and why is it useful? “QD” allows you to unplug the headset from its cable or amplifier without removing the headset itself, which aids in flexible working conditions and protects the cable connection. It’s especially useful in environments where you need to step away frequently. What devices is the EncorePro 310 QD compatible with? It requires a Quick-Disconnect cable or adapter to connect to a desk phone, amplifier, or compatible audio processor. What kind of microphone does it use, and how is background noise managed? It has a noise-cancelling flexible boom mic for average to loud environments. This helps reduce background and ambient noise, so speech is clearer. What audio quality can I expect (voice and media)? It offers a “voice-optimized frequency response” for clearer speech and has a dynamic switching response, so you also get better quality when listening to media. Is hearing protection included? Yes. It includes Poly’s SoundGuard acoustic limiting technology that helps protect from sudden loud noises (acoustic shock) and keeps daily sound exposure within safe thresholds. What wearing style does it use, and how comfortable is it? It is a monaural (single-ear, over-the-head) style with soft foam ear cushions and features a lightweight design. It’s built for all-day wear. What are the Poly EncorePro 310-QD technical specifications? General: SLR: 10 ±4 dB Frequency Response: 200Hz to 6.8kHz Microphone: 4 mm unidirectional noise cancelling microphone RLR: 0dB ± 4 dB Frequency Response (Dynamically Switches): 200Hz to 6.8kHz telecom mode; 50Hz to 8kHz multimedia mode Maximum Acoustic Output: <118 dBSPL A-weighted Driver Diameter: 28 mm Driver Impedance (OHM): 32 Ohm EncorePro 310-QD Ear Cushion Material: User replaceable foam on fold flat receivers HP Variations SKU: 77T43AA UPC: 197029593504 Poly EP300 Series | Poly EncorePro 310 | EP310-QD | 310-QD | 310 D POLY SKU: 214572-01 UPC: 0017229169067
