Bluetooth Sound Compatibility here’s a true treat for the avid listeners, take your sound experience to another level with home audio, headphones, and portable speakers via projectors that stream audio directly to the hardware that is Bluetooth enabled.Wireless Phone-to-Projector Sharing Forget the traditional projectors, wirelessly connect with PCs, smartphones, or tablets and share content easily, this is possible because of LG Screen Share feature that is found inside every projector. Built-In Battery (Up to 2.5 Hours) With a portable battery, now there is no need to keep constant athwart power sources, you can carry the projector around and set it up anywhere, making it a perfect portable screen. Meet the new age, it is time to say goodbye to those crazy wires that land you into tangled mess, with the new wireless phone mirroring and Bluetooth connections with ultimate battery backup, this revolutionary projector can take your entertainment experience to different heights, it is known as the Triple Wireless Perfection.An inbuilt battery helps with portability allowing for a runtime of approximately 2.5 hours which makes it possible to use the projector from any location as long as there is a ceiling. The technology referred to as ‘the cinematic’ improves the viewing experience further with a big screen size of over 100 inches diagonally (which is roughly 254 cm) giving broad and encompassing views to all those present in the room.The projector has been made with the intention of portability thanks to its design which is both slim and light thus it can be packed into suitcases, bags or pouches allowing for easy carrying around or use while traveling. Upwards connection is also possible as Wired mirroring for both iOS and Android devices is supported as a way to ensure that iOS users can ever go without the need for an internet connection.