Category Filter Connector Cables (1) Headsets/Earsets (6) IP Phones (9) Phone Add-ons (2)

Product Types Earset (1) Headset (5) Hook Switch (2) IP Conference Station (1) IP Phone (8) Phone Cable (1)

Features Application/Usage Business (5) Call Center (4) Chromebook (1) Communication (1) Conference Call (1) Desk Phone (3) Home (3) Mobile Device (4) Music (1) Office (2) PC (3) Tablet (1) Voice Call (6) Base Unit Connectivity Technology Corded (5) Corded/Cordless (4) Brand Name Poly (18) Color Family Black (1) Connectivity Technology Wired (6) Earpiece Design On-ear (5) Over-the-head (4) Earpiece Type Binaural (3) Monaural (3) Energy Star Yes (6) Environmental Compliance China Restriction of Hazardous Substances 2 (China RoHS 2) (2) Restriction of Hazardous Substances (RoHS) (6) Form Factor Desktop (8) Ear-cup (1) In-ear (1) Supra-aural (4) Wall Mountable (5) Handset Connectivity Technology Corded (7) Corded/Cordless (1) Host Interface Mini-phone (3.5mm) (6) USB Type C (2) IP Phone Technology VoIP (9) Microphone Design Boom (5) Boom/On-cable (1) Network (RJ-45) Yes (9) Noise Canceling Yes (5) Number of Network (RJ-45) Ports 1 (1) 2 (8) PoE (RJ-45) Port Yes (9) Product Color Black (13) Product Family Blackwire 3300 (1) Blackwire 5200 (1) EncorePro 500 (3) EncorePro HW500 (1) Sound Mode Mono (3) Stereo (3) USB Yes (9) Wireless Technology Bluetooth (4) NFC (1) Wi-Fi (4)

Top Manufacturers HP Inc. ® (18)

More Features = <= >= Cable Length ---------------------- 2.58 ft (3) 2.92 ft (1) 7 ft (1) 7.10 ft (1) = <= >= Driver Size ---------------------- 0.22" (4) 1.10" (1) 1.26" (1) = <= >= Maximum Frequency Response ---------------------- 10 kHz (3) 16 kHz (1) 20 kHz (2) = <= >= Minimum Frequency Response ---------------------- 20 Hz (6)

Search Results for: All Categories - 18 Found

Viewing Results: 1 - 10 of 18

Page: 1 2

Results Per Page: 10 20 30 40 50