Bought a second pair of O Rokrs that were broken. The ear bud speakers had come away and the cables were damaged. Stripped them down and swapped the ear bud and cables from a pair of 512Mb Thump Pros fitting the ear bud to the Rokr "frogs legs". Works fine just need to get a pair of JST cables to fix the Thumps but that can wait for now. I now have a bronze pair and a black pair with black polarised Iridium lenses and a spare pair of Ti Clear lenses I use indoors, at night or when the weather is crap.