Nebula by Anker Mars II Portable Projector with 720p DLP Picture, Dual 10W Speakers, Android 7.1, 1 Second Auto-Focus, 30–150 in Screen, 4-Hour Playtime, Broad Connectivity, and Wireless Screen Cast
HD Picture: 1280 × 720 HD, 300 ANSI lm brightness, and DLP IntelliBright technology combine to provide a crisp, clear picture.
Stunning Sound: Dual 10W audio drivers designed for deep bass deliver cinematic sound.
1 Second Auto-Focus: Set it down at any distance and angle and get a focused picture in 1 second.