Anker Mars II projector promises solid summer fun

Anker, a popular if battery and cable company, recently announced the Mars II projector under its Nebula brand. The company, which primarily sells via Amazon, is expanding out of batteries and cables and is now creating audio and other portable AV gear. This compact, battery-powered DLP projector is their latest creation and it has found a place of honor at our family barbecues.
The projector is actually an Android7.1 device stuffed into a case about as big as a Bluetooth speaker. A physical len