Koss CS295-USB Single-Sided On-Ear Communication Headset, Noise Cancelling Electret Microphone, Flexible Microphone Arm, Wired with USB Plug, Black

On-Ear, single sided design, Form fitting Koss D-Profile
Lightweight design for all-day comfort, Soft, pillow-like on-ear cushion
Noise canceling electret microphone, Flexible microphone arm
Ideal for: Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works with Dragon Naturally Speaking.Ideal for: Conference calls, telephony, language learning software, listening labs, testing, gaming or hands free office/business communication. Works with Dragon Naturally Speaking.

https://youtu.be/2OrDEuwDxjs