25 memory preset stations (15 FM, 10 AM) with PLL Synthesized Tuning System DBB (Dynamic Bass Boost), auto seek station, and low battery indicator Built-in speaker and 90-minute auto shut off Selectable stereo/mono switch Comes with removable belt clip and earbuds; runs on 2 AAA batteries (not included); pocket-size (2 4" x 4" x 1")