Califone International, Inc.

Used by more districts for language learning programs than any other, the 3066 is made with rugged ABS plastic, can be used for podcasting, VoIP applications. It features an ambient-reducing microphone for recording purposes, ambient-noise reducing earcups with slotted baffles for safety & adjustable headband as well as dual 3.5mm plugs or USB & either earcup or in-line volume control.