User Manual

8
Cleaning Your Headphones
To keep your headphones clean, periodically wipe with a dry cloth.
Note on Static Electricity
In particularly dry air conditions, mild tingling may be felt on your ears. This is a result of
static electricity accumulated in the body, and not a malfunction of the headphones. Wearing
clothes made from natural materials can minimize the effect.
Hearing Safety
The Occupational Safety Health Administration has developed the following noise exposure
chart to help determine what levels and lengths of listening are safe.
Sound Level
dBA
Maximum
Listening Duration
90 8 hrs
92 6 hrs
95 3 hrs
100 2 hrs
102 1 ½ hrs
105 1 hr
110 ½ hr
115 ¼ hr or less