ZenBeam S2 LED Protable Projector is compact and lightweight projector with brilliant picture, comprehensive connectivity and 6000mAh battery enables great presentations and entertainment experiences anywhere • Award-winning, palm-sized design weighs just 497 grams and features easy operation and 500-lumen, 720p output for exceptional presentations anywhere • Comprehensive connectivity options, including wireless mirroring, USB-C and HDMI, support projections from notebooks, smartphones and mobile devices • Built-in 6000mAh battery delivers up to 3.5 hours of operation on a single charge, and a up to 5V/1.5A USB power output provides charging for mobile devices Learn more: https://www.asus.com/id/Projectors/ASUS-ZenBeam-S2/