One of the many uses of an iPod includes a portable music system for joggers and the rest of the exercise crowd. A leading innovator in iPod accessories, iSoundCap Inc., has just introduced a new line of caps designed to hold the iPod securely on the cap itself, without any burdensome wires.

These iSoundCap products are definitely riding on the success on the Nike+iPod kit. Apple sold a little under half a million of these kits during the first 90 days of sales. They have the unique ability to work wirelessly with the iPod nano via a small device planted in a runner’s shoe. The iSound Cap is compatible with the Nike + iPod kit, and can safely tuck away wires for customers who do not have the wireless feature.

The iSoundCaps are designed to compliment the colors of the iPod nano with their pink, silver, green, black, red, and blue color schemes.