Stylish design, this is not only a sunglasses but also a mp3 player.Built-in 2GB Flash MemoryBattery: Build in Li-ion battery.With Play & Stop button, easy to controlPlug & play, no sync software needed, just drag and drop the music in your computer into this unit.

Color: black. silver( item comes in various color depending on stock.) Please don't charge it above 3 hours.

Operating instructions:Power on/off: press and Play for 3 secondsPlay/Pause: press PlayPrevious: press PRENext: Press NEXTVolume+: long press NEXTVolume-:long press PRE

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1 x 2GB Sunglasses mp3 player 1 x USB Cable1 x USB Charger (US Standard) 1 x Carry ca