1,Hot Sale Beanie with MP3 Player 2,Sterephonic binaural sound 3,High 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 ... , Storage: 128M to 16G7, Stereophonic Binaural Sound. Easy user interface.8, Multiple function extention( beanie, bike, aqua)9,Simple&Unique, Covenience ...