Andrea Electronics EDU-255 headset
Contents
1. A ANDREA EDU 255 COMMUNICATIONS STEREO HEADSET with NOISE CANCELLING MICROPHONE ON THE EAR Speech aW Video Computer Music Di Recognition Conferencing Gaming J Listening Features e Noise cancelling microphone With internal windscreens to minimize breath popping Heavy duty rigid flex microphone boom Allows for perfect placement of microphone e 40mm speakers with deep base sound For crystal clear audio Extra thick leatherette ear cushions Reduce background noises and are easy to wipe clean e Adjustable head band Allows for a comfortable fit even on smaller heads 8 foot cable with in line volume control With color coded plugs Pg NUANCE Dragon Connections Certified Microphone Plug 3 5mm Pink PMS 701C Speaker Plug 3 5mm Green PMS 365C 666666 Microphone 7 Noise Cancellation 5 dB octave Color Coded Plugs Frequency Range 100 10 000 Hz Electrical Signal to Noise Ratio gt 60 dB Sensitivity at 1 KHz 0 dB 1 V Pa 44 dB Current Consumption lt 0 5 MA Speakers Frequency Range 90 20 000 Hz Coil Resistance 32 ohm Sound Output from 1 kHz 1mW 114 dB Input 0 dB 20 uPa Maximum Input Power 40 mW Proprietary Mic Design In line Volume Control Andrea Communications LLC 140 Finn Court Farmingdale NY 11735 800 442 7787 Visit us at Www andreacommunications com
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