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Califone 4100-USB Stereo Headset with USB Plug

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  • Califone 4100-USB Headset
  • Califone 4100-USB Headset
  • Califone 4100-USB Headset
MSRP: $67.00
— You save $34.10


Califone 4100-USB Stereo Classroom Headset

Califone 4100-USB Stereo Headset  

The Califone 4100-USB Classroom Headset is the first school-focused headset to feature a USB plug and also the first to offer single To Go plug compatibility with MAC and Windows-based computers as well as iOS and Android-based smartphones and tablets.

4100-USB Specifications and Dimensions

Detailed Specifications

Item No:    4100-USB

Item Name:  Stereo Headset 

Weight: 10 ounces

Warranty: 3 years for use in school, business, church and government facilities

Califone International

Warranty Information 

All Califone® products feature a warranty which specifically covers use in schools. This is not the case for items purchased from consumer electronics stores, which are designed for less frequent and less demanding environments than classroom applications.

Most Califone products feature a one-year warranty unless otherwise specified. This warranty is specific to the date of manufacture as determined by the serial number or date code printed on the product.

While under a valid warranty period, damaged or defective products (purchased domestically) may be returned to the Califone Service Department with prior authorization for service and repair.

Out-of-warranty items may be returned for service and repair for a flat fee. Califone reserves the right to charge an additional fee for products with extensive physical damage, however we will not proceed with service without your authorization.

Califone global warranty policy guarantees our products to be free from defects.


Find all of your classroom needs from our Califone products, one of our most trusted manufacturers. You can find Califone Wired Headphones, Califone Wired Headsets, Califone Wireless Headphones, Califone Wireless Headsets, Classroom HeadphonesClassroom Headsets, Educational Computer Headphones, Educational Computer Headsets, Educational HeadphonesEducational Headsets , Headphones and Headsets, Headphones Educational, Headphones for School, Headsets Education, Headsets for School, Headphones School Labs, Multimedia Headphones, Multimedia Headsets, School and Classroom A/V , School Headphones, School Headphones with Microphone School Headsets, School, Headphones and Headsets, Headsets with Microphones, Student Headphones, Students Headsets, Student Headphones, Students Headsets, Student Headphones, Students Classroom Headsets, Wired Headphones, Wired headsets, Wireless Headphones, Wireless Headsets, Stereo Headphones, Stereo Headsets , Mono Headphones, Mono Headsets, School Computer Headphones, School Computer Headsets, Listening Centers, Classroom Listening centers, Wireless Listening Center, Listening Stations for Classrooms, School Listening Center, Microphones, Wireless microphones, Califone Microphones, Hearing Protection, PA Systems, School Headphones with Microphones, Portable PA Systems, Portable sound systems for schools, Wireless PA Systems, Headphones Education, Wireless PA Systems for schools , Speakers and so much more. These products will last you for years and years to come and offer a 2 Year Warranty on all products. Califone products are a great use in any classroom, computer lab, for technology, and special needs.  

The Califone 4100-USB Headsets are Essential Stereo Headsets for Any Classroom

The Califone 4100-USB Classroom Headset is the first classroom headset designed specifically for school use with USB connectivity. Its unidirectional mic and noise-reducing earcups are ideal for high speed internet use, tutorials, language learning and situations requiring isolated vocalized feedback.

If your not sure what headphones or headsets you are looking for check out our Headset and Headphone Buying Guide for more information. 

** iMac Compatible 

$15.00 service charge will be added to orders under $35.00 excluding tax and shipping/handling.

Califone 4100-USB Classroom Headset Benefits & Highlights

  • Eliminates the need for a sound card, is Windows/Mac compatible with in-line mute/volume control
  • Backwards compatible USB 2.0 is faster for more efficient listening
  • 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
  • Around-ear ambient noise-reducing earcups deliver maximum protection against exterior sounds (without added electronic circuitry and expense). This reduces the need to increase the volume (protecting the ears) and helps keep students on task.

Califone 4100-USB Classroom Headset Dimensions & Specifications

Headset - Califone 4100-USB

  • 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 connection to earcup: Double-reinforced, channel lock strain relief system resists accidental pull out
  • Compatible with iMac

Microphone - Califone 4100-USB

  • Frequency Range: 70-20,000 Hz
  • Sensitivity: -47dB +/-3dB
  • Impedance: 2.2KOhms +/-30% (at 1 KHz)
  • Maximum Power Input: 200mW
  • USB activated host interface: 1.0 / 1.1 / 2.0 (backwards compatible)
  • Type: Electret mic
  • Polar Pattern: Unidirectional
  • Adjustability: Universal joint for full flexibility
  • Operating volt: Typical 5 volt with USB


  • Cord Length: 10 feet
  • Weight: 10 ounces, shipping weight 2 lbs.
  • Safety Approval: CE rated safe for school use
  • Warranty: 3 years for use in school, business, church and government facilities

Headphone and Headset Assessment

Much of the talk surrounding the Common Core, PARCC, and Smarter Balanced Standards has been about the content being taught, but few have actually discussed the audio hardware that districts need to work with their specific devices and operating systems.

With the use of laptops, notebooks, and tablets in classrooms, having different connection options is essential. Califone offers headphones and headsets that work with the three major operating systems – Windows, iOS, and Android platforms. One aspect that must always be taken under frequent consideration when buying headsets is being sure that certain plugs match the intended devices. This is because changing technologies have given rise to new types of connections for content listening.

Get the Califone 4100-USB Stereo Classroom Headset for Your Classroom Today

Purchase the Califone 4100-USB Stereo Classroom Headset for your classroom from Today’s Classroom and take advantage of our competitive pricing, low shipping rates and exceptional customer service. Once you buy from us, we think you'll keep coming back because we are truly committed to helping you get the best price on award-winning classroom solutions from Califone. We do our best to make it easy for you to shop for all the Califone products you need in one place and we accept purchase orders for payment. Order your Califone 4100-USB Stereo Classroom Headset from us today and keep coming back for all your educational classroom products!

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