Listening First Stereo Headphones
Model 2800-RD
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1. Adjustable headband comfortable for extended wear
2. Specifically sized for young students
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3. Ideal for beginning computer classes and story-time uses
4. Permanently attached with reinforced “strain” connection
resists accidental pull out
5. 6 foot straight cord with 3.5mm plug set at right angle
reduces accidental pull-out
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6. Ambient noise-reducing earcup lowers outside noise so
volume does not need to be as high, as recommended by
audiologists for hearing safety
7. Rugged ABS plastic earcups resist breakage in high-use
situations
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8. Replaceable leatherette ear cushions
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Volume control set by the teacher for student protection
IBM, iMac and Mac compatible
One year warranty for school use - unlike headphones
purchased at consumer electronics stores whose
warranties would be voided if used in schools.
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This Listening First Stereo Headphone is
specifically built for young students with
safety as its first concern. Rugged ABS
plastic earcups withstand daily use with
external volume control set by the
teacher for student safety. This head-
phone is ideal for story-time, library and
computer uses.
Specifications
Speaker
Cone
30mm Mylar
Ferrite
Magnet
Impedance
Frequency Response
SPL
25 Ohms each side+/-15%
20 - 20KHz
“Project Intercept"
Please contact us immediately if you experience any issues
with your Listening First Headphones. Our “Project Intercept"
customer service program will quickly repair or replace items
under warranty. Simply contact us via phone or email
110 db +/- 3db
3 db
R/L output difference
Rating Input
Distortion
min 20mw, max 30mw
5%
Transducers
Sensitivity
Volume Control
Plug
40mm Mylar dome driver unit
98dB 3dB at 1kHz
®
complete line of Califone audio enhancing and visual techno-
logy products including: Wired and Wireless public address
systems and lecterns, wireless microphones, headphones &
headsets, group listening centers, multimedia players and
computer peripheral products.
None for student protection
Right angle 3.5mm mini plug
6 foot, straight cord
Cord
We are proud of helping teachers enhance student
understanding and achievements since 1947, with your
satisfaction as our first priority.
Headband
Adjustable
Earcups
Noise-reducing, ABS plastic for durability
Ear Cushions
Weight
Foam-filled leatherette
9.6 ounces, shipping weight 1 lb.
Blue
This Listening First headphone carries a one year warranty with
service support available through authorized dealers nationwide.
Color
Warranty
1 year for use in school, business,
church and government facilities
Distributed by:
®
Califone International Inc. 800-722-0500
2800-RD, March 2007
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