BenQ GV30 is a smart, portable LED projector with a unique rotating design and built-in 2.1-channel Bluetooth speakers with extra bass. Its compact, lightweight form factor and battery-powered operation make it suitable for projecting movies or shows virtually anywhere. The device is also equipped with Android TV for streaming apps and offers both Wi-Fi and Bluetooth connectivity. 

Features and specifications
Resolution and brightness: The GV30 projects a 720p HD image with 300 ANSI lumens of brightness. For the best viewing experience, it is recommended to project an image size of 80" to 100".
Audio: The projector features a 2.1-channel sound system with dual 4W midrange tweeters and an 8W woofer, which provides robust sound and extra bass for a cinematic feel. It can also be used as a standalone Bluetooth speaker.
Connectivity: It includes a full-size HDMI input, a USB-C port that supports DisplayPort Alt Mode and power delivery, and a 3.5mm audio jack. It also supports screen mirroring for both Android and iOS devices.
Portability: The GV30 includes an integrated battery that provides about 2.5 hours of movie playback, though actual battery life can vary. It comes with a convenient carrying case and can also be charged by a compatible power bank via the USB-C port.
Design and setup: The projector's curved shape and included magnetic base stand allow it to rotate up to 135 degrees, so you can easily project onto a wall, ceiling, or any other surface. It features automatic vertical keystone correction and autofocus for quick and easy setup.