Compatible with multiple devices: Headphone / USB Disk / Game / Camera / Phone / Tablet / PC / Amplifier Screen mirroring from phone: The same screen as your mobile phone projected, supports phone screen mirroring via data cable Ultra portable design: small size, lightweight, easy to carry, usable anywhere Eye protection and versatile use: a portable mini projector designed for comfortable viewing; for kids to project from phones and other electronics; ideal for playing games, watching videos, listening to music, and studying Use scenarios Home entertainment: connect a phone or USB drive to watch videos, play games, or share media on a larger screen at home Education and study: project lessons or learning content from a phone or tablet for group viewing or individual study Travel and presentations: small, portable solution for onthego demonstrations or classroom/meeting room use