Memorex Metro 256 mb MP3 Player with FM tuner and Voice recorder
Bad Design
This MP3 Player uses a AAA battery. This is a terrible design decision. It severely curtails play life (by 1/3 to 1/2 compared to a AA) while the batteries themselves are not significantly cheaper than AA's.  I have also had a hard time finding rechargeable AAA's compared to AA's.  And while it sounds trivial, it is NOT minor that AAA batteries disappear much more easily that AA batteries at almost 3x the size.  I bought 4 rechargeables shortly after getting this.  A month later, 2 have disappeared.  Did I mention AAA batteries are not notably cheaper than AA's?&#60;br /&#62; Dont buy this.