Anker's Nebula Mars II projector takes the portable projector experience to an entirely new level with powerful dual 10W speakers, this projector is loud—we’re talkin’ movie theater, surround-sound experience loud. With built-in apps like Netflix and Hulu, you can easily stream your favorite shows from the device, and the best part? With Bluetooth capabilities, your phone becomes a remote control. The Nebula also utilizes horizontal and vertical keystoning, which allows you to place the device at any angle and the Nebula will calibrate for a straight and clear picture. The Nebula is the perfect, high-quality portable projector. If you want to replace your TV at home and then bring it with you on-the-go, the Nebula is the projector for you.