Philips Car Stereo System AQ 6688/17 offers a wide range of features to enhance your driving experience. With its built-in FM/MW tuner, you can enjoy your favorite radio stations while on the road. The system also supports CD playback, allowing you to listen to your music collection. Additionally, the AQ 6688/17 features an auxiliary input, so you can connect your smartphone or other audio devices to play music. The system's 4 x 50W amplifier provides powerful sound, and the adjustable EQ lets you customize the sound to your preference.