Califone 2985PG دليل المستخدم

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TM
Sound Alert
Monaural Headphone
Model 2985PG
TM
The Sound Alert headphone
visibly signals to students and
teachers when the headphone
volume is louder than the
American Speech-Language-
Hearing Association recommended
85dB level.
When the volume that is played
through the headphone exceeds
85 decibels, a bright red warning
light on the earcup turns on,
alerting both the teacher and
student about an unsafe sound
level requiring adjustment.
Having an appropriate volume
level pointed out will hel

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TM Sound Alert Monaural Headphone Model 2985PG 1 2 1. Rugged polypropylene headstrap and ABS plastic earcups 2. Adjustable headband fits students of all sizes 3. Red LED will turn on when the audio level exceeds 85dB 3 8 4. Orange LED will light when recharging and turns green once completed and the system is on and operational 5. Permanently attached coiled cord with reinforced connection resists accidental pull out for safety, right angle 3.5mm” plug 7 to minimize accidental pull out 4 6Slotte