There is nothing more we here at Gizmodo love than small-form-factor Korean MP3 players. I think the rest of the world agrees with our joy towards the release of the FL400 MP3 player. This supports MP3, WMA, ASF and OCG music files. It uses a lithium polymer battery that offers a mediocre 8.5 hours of playback time. It has a small 128 x 48 FSTN LCD screen. Lastly it is 1.8 inches by 1.1 inches by .5 inches and weighs in at less than one ounce. At least this SFF MP3 player looks better than the other non-Apple, popular SFF MP3 player.
https://gizmodo.com/mobiblu-dah-1500i-reviewed-verdict-editors-choice-wor-118255
MPIO FL400 pendant sized MP3 player [NewLaunches]