Look like it will destroy your hands after only minimal usage.

Also, the 3DS has an earphone port anyway.

Terbinator
Also, the 3DS has an earphone port anyway.

Which will probably be covering the existing port by the looks of the add-on

This won't really do anything for the 3DS imo, I won't be buying it either..don't see the point.

What WILL make a difference is the release of the second 3DS game this friday - Starfox 3D :D So far we have only really had Zelda 3D as a game worth buying the 3DS for..now we can add Starfox to the list. Should boost sales significantly being another of the best games of all time.