Poly Plantronics EncorePro 300 Series Headset 21457201

Full Description Plantronics EncorePro 300 Series Headset – Mono – Quick Disconnect – Wired – 32 Ohm – 50 Hz – 8 kHz – Over-the-head – Monaural – Supra-aural – Noise Cancelling, Uni-directional Microphone – Noise Canceling General Information Manufacturer:PolyManufacturer Part Number:214572-01Manufacturer Website Address:http://www.poly.comBrand Name:PlantronicsProduct Line:EncoreProProduct Series:300Product Model:310Product Name:EncorePro 300 Series HeadsetMarketing Information: EncorePro 310 Headset provides top-quality audio on both ends of your call. Voice optimization enhances conversations for optimum clarity. Headset is Quick Disconnect tested to more than 30,000 cycles for proven reliability. Wear headset all day thanks to comfortable, single-ear coverage. Adjustable band fits your head for maximum comfort. Flexible, 4mm noise-canceling microphone provides high-quality audio. Headset’s frequency response ranges from 200 Hz to 6.8 kHz. Product Type:Headset Technical Information Connectivity Technology:WiredSound Mode:MonoImpedance:32 OhmMinimum Frequency Response:50 HzMaximum Frequency Response:8 kHzNoise Canceling:YesSound Pressure Level:118 dB Earpiece Earpiece Design:Over-the-headEarpiece Type:MonauralDriver Size:1.10″ Microphone Microphone Technology: Noise Cancelling Uni-directional Microphone Design:Boom Interfaces/Ports Host Interface:Quick Disconnect Physical Characteristics Form Factor:Supra-aural Miscellaneous Country of Origin:Mexico Warranty Limited Warranty:2 Year