Cyber Acoustics Stereo Headset – 20 Pack – USB or 3.5mm Headset, Enhanced Earcup and Headband, USB Control Module, Noise Canceling Mic & Adjustable Mic Boom for Classroom or Home (AC-5812-20)

Stereo Headset with USB or 3.5mm Connection The AC-5812 is a quality stereo headset built for today’s demanding classrooms.

The 3.5mm jack and audio cable can be detached from the USB controller for an additional connection option to smartphones, tablets, and more.

USB plug with controller for convenient in-line volume, mic and speaker mute.

Microphone Mute Volume Up Volume Down Headset Mute CTIA compatible, 4 barrel 3.5mm jack Noise-Canceling Microphone Unidirectional noise-canceling microphone minimizing unwanted noise while speaking or recording.

Padded Headband and Earcups Earpads and headband design improved for comfort over the AC-5002 and AC-5008 headset models