It works without any problems, but it shows some signs of use. 7V-inch wide VGA terrestrial digital TV/DVD-V/CD/Bluetooth/USB/SD/tuner, 5.1ch compatible, DSP AV integrated HDD navigation ○ You can watch TV with beautiful full-segment picture quality! ○ DVD playback is possible! ○ With Bluetooth function, you can play music from your smartphone on the navigation system, and it also has a microphone for hands-free calls! ○ As it is an HDD navigation system, you can directly record CDs onto the navigation system!