1) Format: MP3
2) USB2. 0
3) MMC/SD Card Slot
4) Double-Color LED
5) Multi Color
6) Battery life: 8 hours
7) No driver needed under window 98 or above
We are a professional company to produce MP3 Card Reader (ESC-04). Accept mixed orders of customized products , Provide OEM & ODM service. China HK MP3 Card Reader (ESC-04) suppliers, MP3 Card Reader (ESC-04) manufacturers.