Poly EncorePro 500 Series The EncorePro 500 Series smarter headsets let your employees take calls from home or office, regardless of how they connect to a PC. They’re the first call center digital headsets to connect you to everything Teams has to offer, even while you’re on a call. Hybrid working has never been easier. They even adjust audio performance to your specific headset, giving you ideal call quality, every time. The controls are a breeze, including a single hold button for audio and video (USB models). Designed to preserve your hearing and built to take years of punishment, these headsets make true flexibility your new reality. Features: Work hassle-free across new and legacy equipment with QD models, or USB models with USB-A and USB-C connectors right on the cable Answer soft-phone calls from any PC, no matter what kind of USB port you have Never worry about updates, thanks to remote firmware and cloud system updates (USB models) Walk away from your desk with a click with the Poly Quick Disconnect technology (QD models) Call up Microsoft Teams instantly thanks to a full native Teams experience accessed right from the headset (-M models) Specifications: AUDIO CHARACTERISTICS Bandwidth: 150Hz to 6800Hz Maximum acoustic output: QD models 118dBA, USB Models <102 dB (with G616 option enabled) WEIGHTS AND DIMENSIONS Weight HW510/EP515 USB: 52g/.11lbs HW520/EP525 USB: 74g/.16lbs HW530: 22g/.05lbs Cable Length HW510/520 QD Models: 785mm/30.9in HW530/540 QD Models: 890mm/35in EP515/525 USB models: 2085mm/82in EP545 USB model 2180mm/85.8in Inline module (USB models): 75mm x 25mm x 10mm / 2.95in x .98in x .39in DESIGN Axes of adjustment: 6 Microphone boom rotation: 290’ CERTIFICATION Microsoft Teams (Teams version only)