The mpion actually claims to fight acne by releasing positively and
negatively charged ions, which supposedly neutralize breakouts.

Sure, the world has seen it’s share of goofy MP3 players,
but this one really takes the cake. The saying goes “There’s a sucker
born every minute…”, but they should have added, “…And some will rub an
MP3 player on their face like a Norelco razor”.
The mpion actually claims to fight acne by releasing positively and
negatively charged ions, which supposedly neutralize breakouts. It will
cost you $184 and only holds 128 megabytes of music, so I’m thinking
this is a last resort for the seriously desperate, angst ridden type,
who has a terminal case of crater-face. Keep rubbing my friend. Who
says wishes can’t come true, if you just believe. I can’t figure out
why a young and thin Rosanne Barr is pictured using this.

Via Slippery Brick