The VIBE 3.5mm Plug-in Mono Headset with Swivel Microphone is a brand new sealed headset designed for work and video conferences. With a single earpiece in black color, this headset features an adjustable swivel microphone, lightweight design, and clear mono sound. The headset has a 3.5mm jack interface and is compatible with various devices. The boom microphone, 30mm driver, and impedance of 32 Ohms ensure high-quality audio transmission. Perfect for work from home or remote work, this headset delivers reliable sound performance for efficient communication.