Are you looking for a professional, yet affordable car Mp3 player? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our prime car Mp3 player must meet you needs.It is one of the best choices for you. Features - Color: Black. - Size: 18.8 x 7.8 x 5.3 cm. - Material: Plastic. - Multimedia Payback: Enjoy music by device of the radio player or the USB port of the car stereo. - USB port: Fast charging port of the audio stereo radio for your mobile phone and your MP3, so you can listen to your own playlist while driving. - No need to hold your phone and no distractions ever again. The car stereo radio player also can prevent from dangerous. - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Specification - Frequency: 87.5-108.0 MHz. - Practical sensitivity: S15Db. - Stereo Resolution: gt;25Db. - SNR(Signal to Noise Ratio: gt;60DB. - Distortion: 0. 3%. -SNR(Signal to Noise Ratio): gt;60DB. - 4 track high-power output (4 high-power loudspeakers) - Work Voltage: DC12V.