Distributed by:
Wireless Stereo Headphones
Model 35IR-PLC
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 5’ 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 (a formed semi-circle in front of
transmitter is 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 set of four wireless stereo head-
phones are ideal for situations involving
shared computers in labs, libraries and
classrooms and language learning situa-
tions. It can also be used as a teaching
resource in ed tech applications. The USB
connector (included) transmits wireless
audio for functional and convenient wire-
less learning.
“Project Intercept"
Please contact us immediately if you experience any issues or
questions with your headphones. 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.
These wireless headphones carry 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 x 1.5 volt AAA alkaline batteries (included)
Weight
Each headphone 12 oz,
package shipping weight 6 pounds
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-B headphones are available for added
listeners (purchased without transmitter)
35IR-PLC, January 2006
2
3
4
1
5
6
7
8
9
10
Califone
®
International Inc. 800-722-0500
www.califone.com
