Listening First Stereo Headphones
Model 2800-BL
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1. Adjustable headband comfortable for extended wear
2. Specifically sized for young students
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
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
8. Replaceable leatherette ear cushions
• 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.
This Listening First Stereo Headphone is |
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specifically built for young students with |
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safety as its first concern. Rugged ABS |
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plastic earcups withstand daily use with |
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external volume control set by the |
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teacher for student safety. This head- |
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phone is ideal for story-time, library and |
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computer uses. |
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“Project Intercept" |
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Please contact us immediately if you experience any issues |
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with your Listening First Headphones. Our “Project Intercept" |
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customer service program will quickly repair or replace items |
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under warranty. Simply contact us via phone or email |
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warranty@califone.com. |
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Visit our website at www.califone.com to learn more about the |
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complete line of Califone® audio enhancing and visual techno- |
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logy products including: Wired and Wireless public address |
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systems and lecterns, wireless microphones, headphones & |
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headsets, group listening centers, multimedia players and |
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computer peripheral products. |
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We are pro ud of helping teach ers enhance student |
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understand |
ing and ach ievements sin ce 1947 , with your |
satis faction |
as our first priority . |
This Listening First headphone carries a one year warranty with service support available through authorized dealers nationwide.
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Specifications
Speaker
Cone
Magnet
Impedance
Frequency Response
SPL
R/L output difference Rating Input Distortion
Transducers
Sensitivity
Volume Control
Plug
Cord
Headband
Earcups
Ear Cushions
Weight
Color
Warranty
30mm Mylar
Ferrite
25 Ohms each side+/-15%
20 - 20KHz
110 db +/- 3db
3 db
min 20mw, max 30mw 5%
40mm Mylar dome driver unit 98dB ± 3dB at 1kHz
None for student protection Right angle 3.5mm mini plug 6 foot, straight cord Adjustable
Noise-reducing,ABS plasticfor durability Foam-filled leatherette
9.6 ounces, shipping weight 1 lb. Blue
1 year for use in school, business, church and government facilities
Califone® International Inc. 800-722-0500
www.califone.com
2800-BL, March 2007