[Clip-on Pocket and Sports Portable]- Excellent for active lifestyles or sport. With the extra function of a clip-on pocket clasp, you can simply charge up the radio and clip it on whilst you walk or run. [Stereo Earphones with Internal Aerial]- Use the provided earphones with built-in aerial to receive the best digital and FM signal. Through the stereo earphones to receive high quality audio on the move.