N/X KEMEILE Telephone Headset with Noise Cancelling Mic, Corded RJ9 Phone Headset Compatible with Cisco CP-7821 7841 7942G 7931G 7940 7941G 7945G 7960 7961G 7962G 7965G 7975G 8811 8841 8861 9951 etc

"Corded RJ9 Telephone Headset Compatible with Cisco IP Phones This Premium & Cost-effective Call Center Headset/Office RJ9 Telephone Headset Features: Crystal-clear Sound Quality Enhanced Noise Cancelling Microphone for Clear Voice Transmission Ergonomic Design for All Day Comfortable Wearing Built-in Anti-acoustic Shock Circuit for Hearing Protection Ultra Durable & Lifetime Warranty Great Compatibility Noise Cancelling Microphone The advanced noise cancelling mic optimize your voice and minimize noise caused by noisy environment, every word can be hear rich, loud and natural.

330° Adjustable Microphone Boom Bendable and Rotatable microphone arm allows you adjust the microphone to any talking position, also place the microphone on either side.

Soft and Comfortable Ear Cushion Big and soft protein leather ear cushion provides you all-day comfortable wearing, no pressure no pain to your ear."