PORTABLE PROJECTOR: Ultra-portable WVGA (854x480p) LED projector that delivers convenient entertainment in nearly any room BIG SCREEN PROJECTION: Shorter throw lens project up to 100-inches from 8-feet 9-inches PREMIUM AUDIO: Built-in Dual Harman Kardon speakers deliver room-filling audio EASY SETUP: Simple setup and control, just plug & play your presentations, videos, and pictures LONG BATTERY LIFE: A built-in battery provides up to 6 hours of power, and can charge mobile devices via USB Type C when the power adapter is plugged in