As far as I understand, a 46-degree FOV is just like a 24-inch monitor on a desk (at 60 cm). It's not too immersive, FOV-wise. However, micro-OLED with its insane contrast compared to IPS, plus 120 Hz, is rather intriguing for such a portable, universal screen.
The RayNeo Air 2 XR Glasses are now on sale in the US at Amazon, with a discount for early customers. The company suggests the wearable will soon roll out to more markets with the JoyDock gaming adapter. You can use the glasses to create a virtual 201-in (~511 cm) screen for video or gaming via Samsung display panels with a 1080p resolution and 120Hz refresh rate.