Cyber Acoustics Part#: AC-840 763615793353 - Cyber Acoustics Mono USB Headset,headphone with microphone, great for K12School Classroom and Education (AC-840)

The Cyber Acoustics AC-840 is a proven USB Mono Headset designed for enterprise, office, education, as well as home use. Built to utilize standard USB jacks on computers and laptops. The unidirectional Microphone incorporates DNCT4 (direct noise cancelling technology), with a flexible mic boom for perfect positioning, and allows ambidextrous 180º rotation for easy left or right side use. The unit incorporates a large 30mm dynamic driver, with an easy-to-clean leatherette ear pad, and good listening performance even in noisy environments. A durable headset, light weight, and comfortable all day wear, great for office and education environments where you might need to keep one ear free.

Features:

• Usb Mono Headset with unidirectional noise canceling mic: The noise canceling microphone is designed for reliable testing, speech, and other vocal use, in less than ideal environments.
• In line volume and mute control: conveniently located inline volume and mute control makes it easy to adjust what your are listening to on the fly.
• Usb plug-n-play: designed to work with standard USB ports, perfect for newer and older computers and laptops.
• Durable design: this hardwearing headset is long lasting, with an adjustable headband, easy to clean soft leatherette ear cushion for ultra comfortable fit on most any head size. Designed for daily use in schools, classrooms, or all day at work. Perfect to keep one ear free for those multi-tasking roles.
• Quality guaranteed: includes 1 year hassle-free warranty.

Catalog Numbers:

• ASC745032AIN02
• 646422101323
• AC-840 H27697
• 12050342031
• J94306
• 664161

UPCs:

• 763615793353
• 700736715482
• 041114029198
• 887645966959
• 721762553381
• 803982786319
• 132018338254
• 919108333982
• 809185297980
• 001910136513
• 617407428483
• 168141624988
• 809385147597
• 369296128844
• 898029624303
• 141291058230
• 582892572686
• 787768612286
• 999992809459
• 172302810141
• 012300472067
• 784311254528
• 777787422935
• 172304342725
• 163120267965
• 646422101323
• 601000773651

EAN:

• 0582892572686