If you notice that your headphones are not working as they should (you can only hear out of one ear) or they don't work at all, then you likely have a problem with the headphone jack on your console. The 3DS & 3DS XL headphone jacks have some of the same problems as the charge ports just not to the same extent. What happens is they can work themselves loose from their soldered contact points causing some of the problems mentioned above. Most of the time they simply need to be soldered, but sometimes the entire headphone jack needs to be replaced.
We can professionally repair your 3DS or 3DS XL and offer you a 30 day warranty. As part of this repair service we will inspect the headphone jack and it's soldering points then we will inform you of what we found. We use professional tools and equipment and we have the experience to do the job right. That's why we can offer a warranty with our work. Our repair price is for parts and labor. If we can't fix it, we won't charge you!
If your headphones don't work when you plug them into your 3DS XL or 3DS or if they only work through 1 ear then you may have a problem with the headphone jack. We will repair your headphone jack and restore it to working condition.