Plantronics CALISTO 5200, USB-A + 3.5mm

A compact hands-free alternative to the headset, ideal for conference calls, collaboration or web conferencing 360 degree room noise reduction room, ideal for mobile professionals who call in different settings Intuitive controls allow you to quickly and easily receive/end, mute, and control call volume Compact size and omnidirectional microphone with full 360-degree audio coverage ideal for small work areas Kensington lock feature Compact and portable, it includes a soft case for easy sto