Immersive experience: 110° horizontal field of view to fully immerse you in games and movies. Smartphone compatibility: designed for smartphones with screen sizes from 5 to 6.7 inches; compatible with devices within this range for use. Comfortable fit: lightweight ABS material with an adjustable design for comfortable extended gaming sessions. Integrated audio: builtin headphones deliver sound directly to your ears, reducing the need for extra accessories. Use scenarios On the go: use during commuting or travel to enjoy games and videos with a larger, more expansive view. At home: pair with your phone for a cinemalike experience on the couch or in bed without external speakers. Learn and demo: suitable for educational apps or tutorials that benefit from a larger display and integrated audio.