The 4100 is Califone's most stylish and one of the more comfortable headset lines for learning in classrooms, libraries & computer labs. It's ideal for PC & Mac-based gaming, teacher and student-generated podcasting, Skype conversations, computer & 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-cancelling 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 (as recommended by the American Speech-Language-Hearing Association). For additional durability, longevity and classroom safety, the earcups and are headband are made using rugged ABS plastic.
The 4100 is the first headset designed with a USB plug for school use, offering superior sound transfer for more efficient listening and learning. It's also available with a single 3.5mm stereo To Go™ plug, which is made for mobile learning with iOS and Android-based smartphones and tablets (including but not limited to the Apple iPad, the KUNO 3 from Curriculum Loft, the Unobook from CDI, Brainchild's Kineo, the Iconia Tab series from Acer, the ASUS Transformer Pad TF300T, Samsung's Galaxy tablet, Viewsonic's Viewpad, the Microsoft Surface, Google's Nexus 7 and Amazon's Kindle & Kindle Fire.
• Plug and play - eliminates the need for a sound card
• Windows/Mac compatible
• In-line mute/volume control on the 4100-USB model only (the volume for the 4100AVT is controlled from the device)
• ABS plastic earcups and headband for durability
• Adjustable comfort sling fits all sizes
• Flexible boom microphone for language applications
• Reinforced strain relief connector won't pull out
• Frequency Range 30-20,000 Hz
• Sensitivity 97dB +/-3dB
• Impedance NA
• Maximum Power Input 80mW
• Headband Type Comfort Sling made using ABS plastic for durability
• Earcup Noise-reducing with ABS plastic for durability
• Cord (4100-USB) • 8' double-reinforced, with volume control and channel lock strain relief system resists accidental pull out (4100AVT)
• 3' with 3.5mm To Go plug
• Frequency Range 70-20,000 Hz
• Sensitivity -47dB +/-3dB
• Impedance 2.2KOhms +/-30% (at 1 KHz)
• Maximum Power Input 200mW
• Type Electret mic
• Polar Pattern Unidirectional
• Adjustability Universal joint for full flexibility
• Operating volt (4100-USB only)
Typical 5 volt with USB
• Compatibility (4100AVT only) iOS & Android
• Weight 10 ounces, shipping weight 2 lbs.
• Warranty For school, business, church and government uses for 1 year from purchase date