Features:
Decoding format: MP3, WMA
Built-in Flash Memory, up to 8G
USB File Transfer and Data Download
USB 2.0 High Speed

Specifications:
MP3 Bit Rate From 8Kbps~320Kbps
WMA Bit Rate From 5Kbps~384Kbps
S / N Ratio: >80dB
Dimension: 40(H)*40(W)*14.4(D)mm
Weight: 10.5g

Accessories:
User manual
Earphone
USB cable