How loud is to loud for your MP3 player?

Plug speakers into it

They can, if you hook them to external speakers, or an FM transmitting device.

Any sound over 85 Decibels is considered too loud and will hurt your hearing. Hearing anything this loud will start to damage your ear. prolonged exposure to sounds this loud will cause irreversible...

too loud The person who answered before me is stupid. That's very obvoius *eye roll* anyway no one knows how loud is too loud. But if they did find out they would be deaf. If you really want an...

If the noise is too loud for you then it is too loud for your dog. It seems as if high pitched noises bother them more than it does us, such as a phone ringing or a whistle being blown or music.