Distributed by:
Wireless Stereo Headphone
Model 35IR-USB
1. Fully adjustable comfort strap wrapped with leatherette
cushioning to fit all sizes
2. Recessed wiring resists prying fingers for classroom safety
3. USB connector plug for technology-oriented applications
4. Infrared transmitter with 15’ line of sight range
5. Replaceable foam-filled ear cushions
6. Volume control
7. On/off switch
8. Noise-reducing earcups lower ambient noise so volume does
not need to be as high, as recommended by audiologists
9. Built-in wireless receivers (semi-circle considered ideal for
group reception)
10. Rugged ABS plastic headband and earcups for durability
• Includes a 3’ USB attachment cord to extend reach from the
computer to the transmitter for enhanced IR transmission
• Warranty for school use - unlike items purchased at a consumer
electronics store whose warranty is voided if used in schools
Wireless headphones remove the tethered
feeling to media players and computers.
This wireless stereo headphone is ideal for
assistive listening with shared computers in
labs, libraries, classrooms and language
learning situations. It can also be used as a
teaching resource in ed tech applications.
The detached USB connector transmits
wireless audio for functional and
convenient wireless learning.
“Project Intercept"
Please contact us immediately if you experience any issues or
questions with your headphone. Our “Project Intercept"
customer service program will quickly repair or replace items
under warranty. Simply contact us via phone or email
Visit our website at www.califone.com to learn more about the
complete line of Califone
®
audio products including: Wired and
wireless headphones: Public address systems, 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 wireless headphone carries a one year warranty and
service support available through authorized dealers nationwide.
Specifications
Headphone
Transducer 40mm Mylar Diaphragm
Magnet Neodymium Magnet
Impedance 16 Ohms ± 15%
Frequency Response 20 Hz - 20kHz
Carrier Frequency 2.3 MHz
Distortion <1.5%
Receiving Diodes 4 Infrared
Earcups Noise-reducing, Rugged ABS plastic for
added durability
Earpads Black leatherette
Reception range Up to four users within its 5’ line of sight
range from transmitter
Power Source 2 x1.5 volt AAA alkaline batteries (included)
Weight 12 ounces, shipping weight 1 pound
3’ USB Attachment Cord Included but not shown in picture
Mini CD Driver Included but not shown in picture
Warranty 1 year for school, business, church and
government uses
Safety Approval CE rated safe for use in schools,
churches and government facilities
Product Compatibility All media players with a USB plug
35IR-USB, January 2006
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Califone
®
International Inc. 800-722-0500
www.califone.com
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