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Califone 4100Avt Headset W/ Mic 3Ft To Go Plug Via Ergoguys Item # 432859
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The 4100 is the most stylish and one of the more comfortable headset lines for learning in classrooms, libraries and computer labs. It's ideal for PC and Mac-based gaming, teacher and student-generated podcasting, Skype conversations, computer and cloud-based tutorials and other applications requiring capturing vocal responses by a microphone with private audio playback through its noise-reducing over-ear earcups.The uni-directional, noise-canceling microphone on the 4100 is optimized for the mid tones of the human voice, making it ideal for ESL/ELL language learning, online common core and AP language testing.The connecting dual headbands on the 4100 are supported underneath by a comfort sling. This evenly distributes the weight of the headset, making it more comfortable when worn over extended periods of time. The circumaural (around-the-ear) style earcups on the 4100 blocks more external noise compared to on-ear or in-ear styles. This helps students stay more on-task while diminishing the need to increase the volume for hearing safety. For additional durability, longevity and classroom safety, the earcups and are headband are made using rugged ABS plastic.
|Certifications & Standards||CPSIA|
|Compatibility||Smartphone; Tablet PC|
|Earpiece Design||over the head|
|Earpiece Sensitivity||97 dB|
|Headphone Features||Noise Reduction|
|manufacturer||Califone International, Inc|
|material||Acrylonitrile Butadiene Styrene (ABS)|
|Maximum Frequency Response||20 kHz|
|Microphone Sensitivity||-47 dB|
|Minimum Frequency Response||30 Hz|
|warranty length||1-year limited|
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