About the sunglasses
Black rimless plastic frames that don't block your downward view. Contour lenses that maximize protection against sun, wind and side impact. Sweat resistant frame features UNOBTAINIUM® components that increase grip with perspiration. Absolute music freedom with no wires or cords to dangle or tangle.About the lenses:
Sport performance lens for flat to bright light. Subtle tint that boosts contrast in a wide variety of light conditions. Excellent for mountain biking and golf, and any other sport that takes you in and out of shaded areas. Interchangeable accessory lenses sold separately. About the technology
512 MB memory. Stores up to 120 songs. Supports storage of data files along with song files. Up to six hours of playback time on a single charge. Three-color indicator light to show battery level. Custom Mylar® speakers with six directions of movement. Oakley's HIGH DEFINITION OPTICS® offers unbeatable clarity, backed by patented innovations that serve the world's best athletes. Patented XYZ OPTICS® to give you razor-sharp vision at all angles of view. 75MHz DSP with 18-bit Sigma Delta DAC for premium audio fidelity. Solid-state NAND flash memory with no moving parts. PLUTONITE® lenses filter out 100% of all UVA, UVB, UVC and harmful blue light. Compatibility with iTunes®, Windows Media Player®, WinAMP® and other popular music jukebox programs that use AAC, MP3, WMA or even Audible® file format. Durable and lightweight O MATTER® frame material.Extra Features
Includes High Speed USB cable for transferring song files from Mac or Windows PC.Please note: Songs transferred to iTunes from CDs are in the .m4a file format, which is compatible with THUMP 2. Songs purchased from the iTunes Music Store are in the m4p format and are not compatible with THUMP 2 because Apple reserves that format for iPod® use only.