Specification :

Technical Data:
Power: USB, Removable Lithium Battery( Nokia BL-5C, 1000mAh )
Signal transfer: AUX in 3.5mm, USB , SD card& FM radio,
output 1W × 2 N.W 280 g Color white/ black
Size 190* 80* 31.5mm Material: plastic
accessories USB cable
3.5mm audio cable
wristband
Feature:
1. LCD display and one button control all function
2. Support SD card, and FM radio , MP3/ WMA / WAV/ APE/ FLAC file format
3. Support Clock& Alarm
4.Support U-disk and read-write SD card, you can download documents directly no need draw out
SD card
5. Compatible with laptop, MP3, MP4, mobilephone, PSP etc. via 3.5mm audio cable
6. Dual power supply: USB & Removable Lithium Battery
7. Without Painting, colored by original plastic injection. Screwless, one-and-whole cabinet
8.With earphone jack, power and signal transmit by same USB cable that direct plug and play