Philips 4 GB SA2RGA

Product Features: Interface: USB 2.0; Storage Capacity: 4 GB; Screen Size: 1 inch; Main Storage Type: Built-in Memory; Number of Songs: 1000; Usage: Music; Audio Format: APE, FLAC, MP3, WAV, WMA; Signal to Noise Ratio: 84 dB; Max Video Resolution: 128 x 64; On Screen Display: Battery Level, FM Frequency, ID3 Tag Info, Mono / Stereo, Play Mode, Playlist / Table of Contents, Recharging, USB Connection; Additional Features: FM Stereo Tuner; Battery Life: Up to 22 Hours; Battery Type: Rechargeable Li-ion Polymer; Power Source: Internal Battery, Rechargeable via USB cable; Depth: 0.54 in.; Height: 1.81 in.; Width: 1.7 in.; Weight: 1.06 oz.; Weight and Size: Ultralight; Family Line: GoGear Minimize