Details:Storage Capacity 2 GB Main Storage Type Built-in Memory Audio Capabilities Audio Format MP3, WAW, AAC, MP3 VBR, AIFF MP3 Bit-Rate 16 kbps - 320 kbps Frequency Respone 20 Hz - 20,000 Hz Screen On Screen Display ID3 Tag Info, Battery Level, Play Mode, Elapsed Time Screen Size 1.5 inch Connectors Interface USB 2.0 Outputs Headphone Jack Other Features Additional Features Sleep Timer Power Supply Power Source Rechargeable via USB cable, AC/DC Adapter Battery Type Rechargeable Lithium Battery Battery Life 14 hrs. Dimensions Width 1.6 in. Depth .27 in. Height 3.5 in. Weight 1.5 oz. Warranty Warranty 1 Year
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