Metal shell, clip design, FM radio, 5 pins USB port, Function2. AVI video support, TXT e-book reading, JPEG GIF picture browsing3. Support various audio formats such as MP3, WMA, WAV etc...4. FM stereo radio, Auto & manual scan modes5. Recording and save the audio file 6. 7 EQ,Multiple playing modes 7. Built-in rechargeable Li-ion battery SpecificationsSolution:Net weight:Unit size:Optional ...