Califone CLS729, CLS725 User Manual

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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


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

Four CLS721 headphones shown with CLS721L transmitter and optional cassette player and rack

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

Visit our website at 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.

Distributed by:


Califone® International, Inc. • 800•722•0500

CLS7XX, April 2005