There is a build-in DVD player in the Lenco LPJ-500 projector and this means that you do not need an extra DVD player to connect to this device. Because of the build-in stereo audio speakers you do not even need to connect external speakers, you can enjoy your DVDs immediately. This LCD projector has a Bluetooth 5.0 audio transmission, which means that you can connect regular Bluetooth speakers, but also a powerful Bluetooth soundbar to this device for an even greater video and audio experience. Make a real movie theater out of your living room with the Lenco LPJ-500. The LED lamp of this projector lasts for 30,000 hours, giving you almost unlimited time to enjoy the best of the best when it comes down to video and audio.