The Mickey Mouse MP3 player with SD card slot from Runat comes with a built in 256MB flash memory. You can insert up to a 1GB SD card for maximum music or data storage. This simple MP3 player without display offers 5 hours playback of superior sound. You can connect the player to a PC via USB for file transfer as well as for charging the built in battery.

The player is compatible with OS Windows 98 SE/Me/2000/XP.With basic functions built in Runat Mickey Mouse MP3 player "OTO for SD Card" measures 4.3×4.3×14.5mm and weighs 22g.The Mickey Mouse MP3 player is available in 2 different variations for approximately 3,129 Yen ($26).
Via - Runat(Japanese)