TheViewSonic M1 mini Plus is a smart pocket cinema which delivers convenient audiovisualentertainment anywhere. With the light weight, ultra-mini size and swappablecolored top plate, it serves as a personal pocket cinema for your everydaylife. The built-in battery, JBL speaker, and the ability to be charged by apower bank, allows for easy outdoor or on the go use. The adjustable standoffers flexible projection angles that can satisfy many viewing needs - evenceiling projection. More fun can be accessed with Wi-Fi and Bluetoothconnectivity - wireless casting from smart devices, built-in content streaming,and audio amplification.