... mini sound box , MP3 sound box , active sound box 2G memory included Display ratio: 4:3 Resolution: 320 x 240 pixel ... function Removeable flash disk function Variety of sound effects selectable Multi language seletable: English, German, Italian, Portugues, Hollands, French, Spainish ... Automatic power-off DC power input jack Mini SD/MMC card reader Power On/Off switch Control buttons: Play/Stop, Menu, ...