Easy to use. I can watch my favorite streaming or downloaded shows in private and in peace. Connect to any usb-c capable device (one is provided in package). Love the illusional screen size and quality. There's an additional lens clip attachment for a prescription option. I'm so glad I opted for this portable smart glass versus purchasing a Meta Quest 3. RayNeo Air 3s pro is efficient, compact and easy to travel with opposed to the bulky Quest 3. Also, the lower priced RayNeo $249 allows me to purchase the coveted RayBan Meta gen2 glasses. Their transition lens puts the cherry on top. What the RayNeo company doesn't do the Rayban meta gen 2 makes up for. They compliment each other as RayNeo allows for video play and RayBan meta gen2 acts as a personal assistant like Siri/Alexa with "hey meta" commands. And with the ability to shoot POV videos and pics. Both products are compact and easy to travel with. I'm very satisfied. Btw, I'm an Apple device guru and refuse to buy the Vision Pro because of its bulky size. It's the only Apple device I don't own (literally). Great job by RayNeo! (disclaimer) RayNeo is NOT affiliated with RayBan just a mention to express my point. However, in research I discovered it is affiliated with TCL a trusted TV company.