360° surround sound: builtin 42mm speaker unit delivers fidelity HIFI sound with 360° surround and strong bass. Includes a 3.5mm mobile phone interface for compatibility. The earphone rod is adjustable and paired with breathable soft sponge for comfort; the bionic adjustable design fits a variety of hairstyles and enhances the VR experience. 3D IMXA screen: designed to let you enjoy 3D movies and games with a mobile phone. Wear it to access a world beyond imagination. A 3m distance projection equates to a 150 inch giant screen, delivering definition picture quality, lifelike detail, and a powerful, immersive experience that draws you into virtual reality. Fully immersive 120° big vision: 120degree field of view with a 42mm focal length for a realistic perspective and a private theater feel. The dual lenses are independently adjustable, with support for interpupillary distance (IPD) and focal length adjustments to fit different users. Includes a detachable panel for 3D gameplay; note that using a phone may generate heat during extended sessions. 360° panoramic scene: a 360° threedimensional giant screen theater experience with 42mm definition lenses, preserving detail and clarity without visual distortion or dizziness. This setup enables a 360° immersive gaming experience and a dynamic 3D gaming effect that previously required a giant screen, now accessible anytime, anywhere. Use scenarios: On the move entertainment: pair with a smartphone via the 3.5mm interface to watch 3D movies and play immersive 3D games in a largescreen experience. Private VR gaming: adjust IPD and focal length to fit your eyes, enjoy independent lens adjustment, and experience 120° FOV for a more natural viewing feel. Immersive video and virtual experiences: explore 360° panoramic videos and dynamic 3D scenes in a comfortable headset designed for extended use.