windowphone7
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- Aug 4, 2010
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Hi
after reading cowon 's instruction, it states that listening at 85db or below is ok. However, i don't know how i can know that which db level i am using. Does any owners of the J3 know how to do that?
thank you
after reading cowon 's instruction, it states that listening at 85db or below is ok. However, i don't know how i can know that which db level i am using. Does any owners of the J3 know how to do that?
thank you
