It includes the Sound Alert jackbox, eight matching 2924AVG monaural headphones and a rugged carry case. With the sound level controlled from its jackbox, the listening center can safely keep the volume to a safe 85 decibel level. When the jackbox volume exceeds 85 decibels, a bright red LED warning light turns on, alerting both the teacher and students about the unsafe sound level requiring adjustment. This visual cue not only helps correct the current situation, but will also help students l

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Simply contact us via phone or email rilane@califone.com. Visit our website at to learn more about the complete line of Caiiione audio products including: Wired and wireless headphones, public address systems, microphone systems, group listening centers, multimedia players and computer peripheral products. We are proud oi helping teachers enhance student understanding and achievements since 1947, with your satisfaction as our first priority. These headphones carry a 90 day warranty and servic

Having an appropriate volumelevel pointed out will help teachersand students learn safe and lifelong listening practices, beginning in the classroom, learning center, or school library. According to a March 2006national poll commissioned bythe American Speech-Language- Hearing Association, 40% ofstudents reportedly set theirmusic players’ volume above 85 decibels, which is the level hearing experts recommend not beexceeded. If music can be heard coming from a student's headphone, the volume is t

UNAUTHORIZED SUBSTITUTIONS MAY RESULT IN FIRE, ELECTRIC SHOCK. OR OTHER HAZARDS. SAFETY CHECK - UPON COMPLETION OF ANY SERVICE OR REPAIRS TO THIS PRODUCT, ASK THE SERVICE TECHNICIAN TO PERFORM SAFETY CHECKS TO DETERMINE THAT THE PRODUCT IS IN PROPER OPERATING CONDITION. "CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT, FULLY INSERT." CC Ce produit n'est pas conçu pour un fonctionnement dans de forts champs électromagnétiques. Par conséquent, la qualité sonore peut d

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PA-Pro Wireless Public Address Model PA10a or PA10b 1. Built-in carrying handle for playground use, meetings or tours 2. Rugged ABS plastic casing withstands repeated use 3. Separate tone and volume controls 4. 6 hour battery use with low battery indicator and unit still operates while recharging its built-in battery 5. Hands-free wireless mic and belt-pack transmitter 6. Lightweight transmitter comfortably worn on waist 7. Internal storage space so transmitter, charger, mic won't get l

The receiver plugs into any media player’s 1/4” input for instant wireless connectivity. Or by unplugging the transmitter and snapping in its 15’ cable, a traditional wired mic approach is possible. "Project Intercept" Please contact us immediately if you experience any difficulties with your PAMR115 microphone. Our "Project Intercept" customer service program will quickly repair or replace items under warranty. email rilane@califone.com. Visit our website at to learn more about the complete

2 In case of multi-channel operation, proper selection of non-interference channels is of utmost importance. 3 Remove batteries out of the microphone if the unit is not to be used for a long period. 4 Tuned circuits and variable resistors & capacitors inside the transmitter and the receiver have been precisely adjusted, please do not make any adjustment. Otherwise, normal operation will be interrupted. Printed in Taiwan, SEP 2001 WIRELESS MICROPHONE SYSTEM Operating Manual R CAUTION 1.Since use

Its unidirectional mic and ambient noise-reducing earcups are ideal for high speed internet use and applications such as distance learning, tutorials, language learning and situations requiring isolated vocalized feedback. This ten pack of headsets is designed for AV carts, literacy groups, computers on wheels, computer labs, and other settings requiring group headset use. “Project Intercept" Please contact us immediately if you experience any difficulties with your headsets. Our “Project Inte