Pll Digital Tuning Am/fm Pocket Radio and Alarm Clock with Built-in Hi-fi Speakers PLL DIGITAL TUNING AM/FM RADIO WITH ALARM, 20 STATION PRESETS, MEMORY UP BUTTON, BBS FUN SWITCH &amp; DIGITAL VOLUME CONTROL , REAL TIME CLOCK DISPLAY, ALARM FUNCTION, POWER/BAND BUTTON, TUNER LED INDICATOR, BUILT-IN SPEAKER X-BBS function button Tuner LED indicator and real time clock display Requires 2 AA batteries (not included)