Radius Japan is offering its radStrap Noise Canceling earbuds for the 3rd gen iPod Nano. The earphones connect to the iPod via the dock connector instead of the minijack. It will increase the output volume and blocks over 80% of outside noise using its in-canal earbuds. Its noise canceling system will run up to 10 hours. Available in many colors to match with the iPod, the radStrap Noise Cancel earbuds retail for $81.