First-class 36W Speakers 3D Dolby Audio Bidirectional Bluetooth 5.2: Aurzen Boom 3 proyector is the revolutionary new-generation projector that elevates the stereo surround sound to an unparalleled level. With 36W powerful speakers and genuine Dolby audio to ensure crisp highs, strong midranges, booming bass, it stands out as the best in audio quality within thousand-dollar projectors, really immersing yourself in a cinematic experience. Smart TV OS Officially-Licensed Apps: This smart projector is equipped with self-developed smart TV OS to support 1,000,000+ videos. No need to connect HDMI and say goodbye to complex WiFi screen mirroring setups, the certified Netflix, Prime Video, and YouTube streaming services enable you to quickly launch your favorite movies or TV shows with just one click. Besides, Open Browser, My App, and the APP STORE are all readily available for unlimited entertainment!