Do iPods really cause hearing loss?
When used properly, iPods do not cause hearing loss. However, hearing loss can and does occur when listening at high volume levels for extended periods of time. iPods are capable of putting out volume in excess of 100dB when set at maximum volume settings. Listening at this level for as little as 10-15 minutes can cause irreversible damage to the small sensory cells in the inner ear. When listening to your iPod at or less than 50% the maximum volume, you can listen as long as you like without causing damage to your hearing. However, if you listen at 70-80% of maximum volume, it is best to limit your exposure to about 60-90 minutes a day.
