After the success of RAZRWIRE, the first of its kind sunglasses with wireless Bluetooth technology, Oakley optics and Motorola have once again collaborated to launched the O ROKR which is compatible with the Motorola ROKR E2 and the Motorola E680i cell phones. Like its predecessor, the O ROKR allows users to wirelessly stream music, as well as make and receive phone calls via their attuned Bluetooth-enabled phone or a portable music player with an add-on Bluetooth adapter. O ROKR gives you complete wireless freedom, high-quality digital sound and amazing optical clarity. When performing rigorous activities such as biking, hiking, and rock-climbing or even simple day-to-day activities that involve traveling, these sunglasses keep you connected to your music and contacts without messy wires. Integrated dual speakers, adjustable to fit anyone, allow you complete control of your. Answer calls and change music instantly without having to dig the phone out of your pocket or bag. With up to 30 feet of coverage, answer calls and listen to music freely and wirelessly even when you don't have your phone with you. In addition to the amazing sound of the O ROKR, Oakley's HDO (High Definition Optics) ensures razor-sharp clarity. HDO guarantees the best in photochromic lens technology with clarity, polarization, UV and impact protection, and RX technology for tints that will never fade. A combination of HDO and a lightweight O Matter frame combines unbeatable performance with extreme comfort. The optically pure Plutonite lenses maintain 100% filtering of harmful UV light. With 5 hours of listen/talk time and approximately 100 hours of standby-time, the O ROKR provides uninterrupted musical bliss. The O ROKR can also be connected to your iPod using the optional NAVIPLAY adapter. With buttons placed on the shades itself, you can simply slip your iPod into a bag or pocket and forget about it.