... quality and reasonable price. 4,Fun&Safety Riging Hot Sale Beanie with MP3 Player 1, Design/Dimension: 50mm*50mm*11mm2, Blue/Red ... LED Indication3, Sound time: 6H to 8H4, Support format: support MP3. WMA5, USB 2.0Mass Storage6, Storage: 128M to 16G7, ... Stereophonic Binaural Sound. Easy user interface.8, Multiple function extention( beanie, bike, aqua)9,Simple&Unique, Covenience Design10, Colour:Red, ...