{"product_id":"poly-encorepro-hw520-qd-stereo-headset-89434-01-783p6aa-aba","title":"Poly EncorePro HW520 QD Stereo Headset (89434-01, 783P6AA#ABA)","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 7.5pt; background: white;\"\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eThe Poly EncorePro HW520 is a professional-grade, dual-ear (binaural) corded headset designed for call centers, customer service teams, and office professionals who spend long hours on calls. Featuring a noise-canceling microphone, wideband audio, and Poly’s Quick Disconnect (QD) technology, the HW520 delivers crystal-clear conversations while reducing background noise and user fatigue. Its lightweight design, soft ear cushions, adjustable headband, and durable metal-reinforced construction provide all-day comfort and reliability, while SoundGuard technology helps protect users from sudden audio spikes. Compatible with Poly adapters and desk phone connectivity solutions, the EncorePro HW520 is an ideal choice for high-volume communication environments where comfort, durability, and voice clarity are essential.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"margin: 0in 0in 12.0pt 0in;\"\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #000000; text-decoration: underline;\"\u003eFeatures\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eDual-ear (binaural) design for enhanced focus and concentration \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eNoise-canceling microphone reduces background noise \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eWideband audio for clearer voice quality \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003ePoly SoundGuard technology helps protect against sudden loud sounds \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eLightweight design for all-day comfort \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eSoft foam ear cushions \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eAdjustable headband for a customized fit \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eFlexible microphone boom for optimal positioning \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eQuick Disconnect (QD) connector for easy call management \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eCompatible with Poly amplifiers, adapters, and desk phone solutions \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eMetal-reinforced headband for increased durability \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eBuilt for intensive call center and office use \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eVisual positioning guides for quick and proper headset adjustment \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eComfortable over-the-head wearing style \u003c\/span\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 0in 0in 12.0pt 0in;\"\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #000000; text-decoration: underline;\"\u003eCompatibility\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eWorks with a broad range of desk phones\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eCompatible with PCs and laptops using a compatible USB adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eA compatible Quick Disconnect (QD) cable, USB adapter, or amplifier is required for use and is sold separately.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 0in 0in 12.0pt 0in;\"\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #000000; text-decoration: underline;\"\u003e Package Contents\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003ePoly EncorePro HW520\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003eClothing Clip\u003c\/span\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif; color: #000000;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"margin: 0in 0in 12.0pt 0in;\"\u003e\u003cspan style=\"text-decoration: underline; font-size: 12pt;\"\u003e\u003cspan style=\"font-family: Arial, sans-serif; color: #000000; text-decoration: underline;\"\u003eDownload Links\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0250\/2718\/2677\/files\/poly-hw510-hw520-datasheet-shop4tele.pdf?v=1780427417\" target=\"_blank\" title=\"Poly EncorePro HW520 Datasheet\" rel=\"noopener\"\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cspan style=\"font-size: 12pt; line-height: 107%; font-family: Arial, sans-serif;\"\u003ePoly EncorePro HW520 Datasheet\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Poly (Headsets)","offers":[{"title":"NEW \/ 1-YEAR","offer_id":49143049453876,"sku":"PLA-HW520","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2718\/2677\/files\/poly-hw520-qd-stereo-headset-1.jpg?v=1780427704","url":"https:\/\/shop4tele.com\/products\/poly-encorepro-hw520-qd-stereo-headset-89434-01-783p6aa-aba","provider":"Shop4Tele","version":"1.0","type":"link"}