Califone 4100 User Manual

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1. Recessed wiring resists prying fingers for school safety

2. Fully adjustable headstrap, earcups and headstrap made with rugged ABS plastic for added durability in high-usesettings

3. 10’ straight cord won’t tangle with other wires and is lengthy enough to reach rear computer ports

4. Backwards-compatibleUSB 2.0 plug ideal for high speed internet use, delivers a more balanced sound distribution with “plug and play” performance (meaning Windows and Mac compatibility)

5. Accessible in-linevolume and mute control, mic on/off switch 6. Unidirectional electret mic with flexible gooseneck andbuilt-in

wind screen reduces recording of unintended sounds

7. Permanently attached cord with reinforced connection resists accidental pull out for classroom safety

8. Noise-reducingearcup lowers ambient noise so volume does not need to be as high -recommended by the American Speech- Language-Hearing Association for hearing safety

• One year warranty for school use - unlike headsets purchased at consumer electronics stores whose warranties would be voided if used in schools

The USB Headset is the first headset designed specifically for school use with USB connectivity. Its unidirectional mic and noise-reducingaround-earearcups are ideal for high speed internet use for distance learning applications, tutorials, language learning and situat ions requiring isolated vocalized feedback.

“Project Intercept"

Please contact us immediately if you experience any difficulties with your headset. Our “Project Intercept" customer service program will quickly repair or replace items under warranty. Simply contact us via phone or email warranty@califone.com.

Visit our website at www.califone.com to learn more about the complete line of Califone® audio products including: Wireless public address systems, headphones & headsets, wireless microphone systems, group listening centers, multimedia players and computer peripheral products.

We are proud of helping teachers enhance student understanding and achievements since 1947, with your satisfaction as our first priority.

This 4100-USBheadset carries a one year warranty with service support available through authorized dealers nationwide.

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USB Headset

Model 4100-USB

 

1

 

8

 

 

 

 

2

7

 

 

 

 

3

6

5

 

 

4

 

 

 

 

Specifications

Headphones

 

30-20,000Hz

Frequency Range

Sensitivity

 

97dB +/-3dB

Impedance

 

NA

Maximum Power Input

80mW

Headband Type

Comfort Sling made using ABS

Earcup

 

plastic for durability

 

Noise-reducingwith ABS plastic

Cord connection to earcup

for durability

Double-reinforced,channel lock

 

 

strain relief system resists

Microphone

 

accidental pull out

 

70-20,000Hz

Frequency Range

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

Other

 

10 feet

Cord Length

 

Weight

 

10 ounces, shipping weight 2 lbs.

Safety Approval

CE rated safe for school use

Warranty

 

Forschool, business,church and gov’t

 

 

uses for 1 year from purchase date

Califone® International Inc.800-722-0500

www.califone.com

4100-USB,January 2008