Finis Neptune Underwater MP3 Player 4GB 1000 Songs Next Generation Swimp3 New Product Line: Underwater MP3 Player // Model: Neptune Storage Capacity: 4GB of Storage 1000 songs/60 hrs. of playback High Contrast OLED Screen // Hydrodynamic Clips Compatible with iTunes // Rechargeable 8 hour Lithium-Ion Battery Bundled Items:	 USB Charging Cable, Mesh Carry Bag, Instructions