Credit Card Style USB 2.0 Rechargeable MP3 Player - The Little Girl (4GB)

- Credit Card portable size to put in your wallet and your pocket without uncomfortable - The little girl pattern - ABS case material - USB 2.0 high speed - Built-in 200mAh rechargeable lithium battery - Headphone: 2.5mm audio jack adapter - Built-in 4GB flash memory (can work as a USB flash drive) - Support MP3/WMA format music - File system: FAT16/32 - Frequency response: 20Hz-20KHz - SNR: 80dB - Earphone O/P: 10mW - With volume control buttons - Interfaces: 2.5mm + Micro USB - Comes with USB cable, 2.5mm earphone & English manual Dimensions: 3.35 in x 2.13 in x 0.20 in (8.5 cm x 5.4 cm x 0.5 cm) Weight: 0.67 oz (19 g)