The has happened to me a few times.
If she wants to get them replace Apple will most likely switch them out.
What I'm trying to say is the earbuds are fine, you just need to throw out your girlfriend.
i highly doubt she got shocked by the headphones ( was she working out, sweating, etc ? )
Was she doing any other activity, was she sweating, etc ?
from what i can remember ( when i built a mini amp) don't draw that many amps, and definitely don't draw much voltage ( it of course depends on the resistance of the headphones you are using... um refer to Ohms law)
The has happened to me a few times.
This happened to me one day when I walked in front of my girlfriend's TV.
I've been shocked by my iPod headphones several times.
I put my phone in my north face jacket it shocked my ears.
You would think after being corrected people would be smart enough to know that the discharge is coming from their own bodies.
You are not being shocked by your headphones!
I have one particular clothing combo of sweater and wool coat which do not play nicely with my ipod nano. I have to remember to remove the ear buds (stopping the music isn't sufficient) before removing my coat. Otherwise, the discharge of static electricity generates this pain inducing crackling in my ears. Horrible stuff.
...the discharge is coming from their own bodies...
You are not being shocked by your headphones
You are correct that the shock is not coming from your iPod (or more specifically, not as a result of battery discharge into your ear), but the shock is coming from your headphones.
The headphone cord is rubbing on your clothing and producing a static charge. That charge, in the plastic of the headphone cord, is being discharged through the most conductive thing that it touches: the skin of your ear (moist with saline). The charge does not release into the iPod's electricals because 1) its a dead end as far as current is concerned and 2) because the electronics are shielded by non-conductive material. Your body acts as an electron reservoir for the charge accumulated on the headphones, hence your headphones do actually shock you.
You would think after being corrected people would be smart enough to know that the discharge is coming from their own bodies.
You are not being shocked by your headphones!
You would think after being corrected people would be smart enough to know that the discharge is coming from their own bodies.
You are not being shocked by your headphones!
It seems you are either arrogant or an idiot and are missing the point.
The device is not supposed to allow this to happen. Regardless on where the charge builds up the device is allowing me to experience a shock. Just because the transfer of current is going from me to my earbuds doesn't mean that I am not getting shocked by them. You are deciding to argue semantics. Obviously you understand what people are saying and therefore it's a good enough way to explain it.
Also, I'm not so sure that I am shocking my earphones. No other earphones I've ever used give this effect. Either my earphones are discharging current to me, or they are manufactured poorly enough that they are the only ones susceptible enough to transmit current to generate a shock. Either way, the earphones are to blame, not the users.
I highly doubt that low voltage shocking sensations to the users ears is within spec.