Features : * Portable mini aluminum case MP3 player, light and easy to take anywhere * Built-in rechargeable lithium battery,charge time about 2 hours * Samsung flash memory, high quality * Support MP3,WAV,WMA format * Compatible with USB 2.0 * 3.5mm earphone jack Specifications : * Capacity of Memory : 2GB * Dimensions : 41.2 mm x 27.3 mm x 10.5 mm * Weight : 15 g Packaging include : * 1 x 2GB MP3 Player * 1 x 3.5mm Earphone * 1 x USB Cable (for charge or date connection)