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WIRELESS HEADPHONES
Models CLS721, CLS725, CLS729, CLS747
1. Four Wireless Headphones
• Unlimited number of headphones can be purchased separately
• 100’wireless reception range from transmitter
• Noise-reducing earcups lowers ambient noise levels
• Rugged ABS plastic earcups and headstrap for durability
• Rechargeable
• Four (color-coded) VHF/FM frequencies allows up to 4 groups of
any size to work in the same room simultaneously without
distraction or interference from crossover frequencies
• One year warranty for school use - unlike items purchased from
consumer electronics stores whose warranties would be voided if
used in schools
Ideal for language learning, literacy
groups, ELL / ELD applications and library
uses, these wireless headphones can
expand the number of listening students
to full class inclusion. And with all four
available system frequencies being able
to operate simultaneously in the same
room without any interference, four
different groups can enjoy wireless
learning.
“Project Intercept"
Please contact us immediately if you have any questions or
difficulties with your Wireless Headphones. Our “Project
Intercept" customer service program will quickly repair or
replace items under warranty. Simply contact us via phone or
email rilane@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 Wireless Headphone carries a one year warranty with
service support available through authorized dealers nationwide.
Califone®International, Inc. • 800•722•0500
www.califone.com
Wireless Headphones for including additional students to an existing Wireless
Learning Center (note - color-coded headphones must match frequency of
Wireless Center)
CLS721 72.100 mHz (yellow)
CLS725 72.500 mHz (blue)
CLS747 74.700 mHz (red)
CLS729 72.900 mHz (green)
Speaker Type Cobalt driver, monaural
Earcups Rugged ABS plastic for durability and safety
Ear Cushions Cleanable, foam filled
Battery Type Sealed, rechargeable nickel metal hydride
Battery Charges 500 charges
Battery life between charges 6 hours
Antenna Built in to each headphone
Volume control Built in to each headphone
Controls On/off knob; battery level LED
Headband Fully adjustable
For more information about the rest of the Wireless Listening Center
components, consult their individual spec sheets.
Weight Shipping weight for each headphone, 1 lb.
Safety Ratings CE/C-UL approved safe for use in school,
business, church and government facilities
Warranty 1 year from date of purchase
Specifications
CLS7XX, April 2005
1
Four CLS721 headphones shown with CLS721L
transmitter and optional cassette player and rack
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