Superior audio experience This home movie projector built-in dual 10W JBL stereo speakers of ,coupled with Dolby Audio support, create a dynamic & immersive sound experience that elevates movie nights, gaming sessions, and presentations to new heights.Two-way Bluetooth, you can turn off the screen and use it as a Bluetooth speaker.Stunning Picture Quality - 800ANSI | 4K supported With its 1080p display resolution and 800 ANSI Lumens brightness, this outdoor video projector display every detail with incredible brightness, contrast, and color to deliver a perfect picture in your room at every moment. Limitless Entertainment - Android TV K2s wifi bluetooth projector with 7000+ apps gives you access to over 400,000+ movies and TV episodes. Watch favorites from Netflix, Prime Video, YouTube, Disney+, HBO Max, and others.Also the TV dongle is detachable for most HDMI output devices, laptops, PCs, tablets, etc., plug and play More than smart - Auto Screen Adaptation & NFC Screencast K2s smart tv projector boasts an innovative NFC Screencast function,by simply tapping your NFC-enabled phone to the projector, you can effortlessly cast movies to your screen.And auto focus & keystone correction for perfect image alignment and sharp visuals, making it incredibly easy to share your content on the big screen. Hands-free - Alexa Voice Control Pair with your Alexa and go control your k2s projector, switching signal,opening Netflix,adjusting volume, enhance your entertainment experience.