H2O Audio Surge IE1-5A1 Owner's Manual

20080630

Caution: Listening to music at high volume may damage your hearing. 

H2O Audio Surge Waterproof Headphones feature sealed, watertight speaker chambers. During initial 

use, your headphones may sound distorted or operate at a low audio level due to a vacuum formed in 

the speaker chamber during air travel or shipement. Volume and sound quality will return to normal 

once the pressure equalizes. Playing the headset at 90% volume for 30 minutes typically solves this 

problem. If the problem still occurs, wait 24 hours and test again as the headphones will usually 

equalize within a short period of time. If your headphones do not equalize or if you have any questions, 

please contact H2O Audio Customer Service at 800-708-6080 or support@h2oaudio.com.

I M P O R T A N T !

PLAY HEADPHONES AT 90% VOLUME FOR 30 MINUTES BEFORE INITIAL USE.

PLEASE

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