Mkj Cisco Phone Headset Corded Rj9 Telephone Headset With Noise Cancelling Microphone For Cisco Cp 7821 7841 7942G 7931G 7940 79

This Corded Rj9 Headset Works With Most Cisco Phones Already With Rj9 Headset Jack.&Nbsp;Whether You Work In An Office Or Call Center, The Headset With Noise Cancelling Microphone Will Fit Your Needs.Wideband Audio Technology Assures&Nbsp;A Clear And Natural Sound Experiencenoise Cancelling Microphone Filters Out Unwanted Background Noisehearing Protection Circuit To Protect Your Earssoft Ear Cushion For All-Day Comfortable Wearingadjustable Headband For The Perfect Fitphone Compatibility (Included But Not Limited):Cisco Ip Phones:&Nbsp; 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G, 7970, 7970G, 7971G, 7975G, 7985G, 8811, 8841, 8845, 8851, 8861, 8865 And 8900, 8941, 8945, 8961, 9951, 9971Note: This Rj9 Cord Only Compatible With Phones With Rj9 Headset Jack!