TECHNICAL DATA: CD player with MP3 file playback PLL FM radio with 40 station memory USB input for music playback (MP3/WMA) Output power: 2 x 2 W RMS Clock with alarm function Telescopic radio antenna LCD display AUX input 3.5 mm mini jack headphone output Battery power supply: 6 x 1.5 V / R14 batteries (batteries not included) Mains power supply: AC 230 V ~ 50 Hz Dimensions: 298 (w) x 128 (h) x 230 (d) mm Weight: 1.27 kg Portable FM/CD/MP3/USB/AUX radio player BB18BK The built-in FM tuner , with the ability to save up to 40 radio stations, will certainly be appreciated by people who listen to their favorite radio programs broadcast by various stations every day. Thanks to the PLL function (automatic search and saving of available radio stations), the radio tuning process is very easy and takes little time. BB18BK is equipped with a USB port that allows you to connect compatible media with stored MP3 and WMA files to the device. Additionally, on the side of the housing, there is an AUX input The radio also has a 3.5 mm minijack headphone input The BB18BK model is equipped with a clock with alarm The boombox can be powered both from the mains and using six replaceable R14 batteries. The comfort of operation is complemented by a clear LCD display , which displays the frequency of the selected radio station, track number or the current time. **