Karte MP3-Player

mp3 player,credit card mp3 player,wallet mp3 player mp3 player,beautiful credt card mp3 player MP3/WMA+USB 2.0 flash disk Rechargeable lithium battery through USB Memory capacity: 128 to 16GB Screen: without screen Connection of PC: USB 2.0 high-speed Weight: about 15 g Size: 44*28*12 mm Playing time: about eight hours Music format: MP3 and WMA EQ: jazz, classic, rock, pop, normal, soft and DBB Playing mode: repeat one, repeat all, play normal, random and A-B repeat S/N ratio: 85dB Output frequency: 20Hz to 20KHz System requirements: Windows 98, SE, ME, 2000 and XP PC with USB port Accessory: CD (Windows 98 driver and manual)