3.5 Inch Sound Box MP5 Player, Built in FM Radio, support Remote Control, MP5 SoundsBbox MP5 box , ... microphone Voice recording over 5 hours FM radio Game function Removeable flash disk function Variety ... SD/MMC card reader Power On/Off switch Control buttons: Play/Stop, Menu, Volume +/-, Forward ... 314Kg Material : Plastic Power Supply : YES 3.5 Inch LCD Mini MP5 Speaker with 2GB memory build-in