AM FM pocket radio measures only 3.3 x 2inch that it fits neatly into any pocket or handbag, perfect for indoor or outdoor portable sport.$ Mini AM radio use an advanced DSP chip as the radio brain, making the signal analysis and reception ability stronger and channels more stable.$ Powerful chip memory space, FM AM each band can save 29 radio stations. Here is a "lock" to help you to prevent misoperation so that your set is saved safely.$ Portable Radio unique ABS body covered with special matte material. Excellent handle and super light weight. Advanced LCD screen can show the battery usage.$ The Earphone is also used as fm antenna. When receiving the radio stations, please extend the earphone cable as far as possible for better effect.