FINIS Duo Underwater Music MP3 Player with Bone Conduction Audio

BONE CONDUCTION AUDIO TRANSMISSION: Amazingly clear sound in the water without the use of ear buds SUPPORTS MP3 AND WMA AUDIO FORMATS: Compatible with iTunes; listen to music, audiobooks, podcasts, and more 4GB OF STORAGE: Stores approximately up to 1000 songs or 60 hours of playback; Mac OS Users: Please empty the Trash on your computer before connecting the Duo to the USB INTEGRATED CLIP DESIGN: Secures the device to goggle straps to rest on the cheekbones for a comfortable and streamlined fit WATERPROOF IPX8: Up to 3 meters and 30 minutes; sound is clearest when submerged in water Used. Item appears to be in used, excellent condition. Powers on with no further testing. Has minor cosmetic scuffs. See images for item condition.  Everything included with this item can be seen in the images.