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MKJ Telephone Headset with Microphone Noise Canceling Corded RJ9 Dual Ear Cisco Headset for Cisco Landline Phone CP-7821 CP-7841 7931G 7940 7942G 7945G 7960 7962G 7965G 7970 8841 8865 8961 9951

Logitech H390 Wired Headset for PC/Laptop, Stereo Headphones with Noise Cancelling Microphone, USB-A, in-Line Controls for Video Meetings, Music, Gaming and Beyond - Black

Wantek Cisco Phone Headset with Microphone Noise Cancelling & Mute Switch, RJ9 Telephone Headsets Compatible with Cisco Office Landline Phones 6851 6945 7841 7861 7942 7945 7961 7962 7965 8811 8841