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XREAL Air 2 Ultra

Air-series glasses are USB peripherals; the Beam and Beam Pro are separate Android devices with their own operating system, so they are covered by the ADB path instead.

Specifications

Resolution per eye	1920×1080
Refresh rate	60 / 72 / 90 / 120 Hz
Field of view	52°
Weight	~80 g
Connection	USB-C

Numbers from the manufacturer.

source 1

What a browser can read from it

Serial number
Display mode
Motion frames (acceleration, rotation)
Input stream timing

What it cannot, and why

Firmware updates require the vendor's own OTA page; there is no public download the browser can fetch.
The 0xAA frame header carries a payload layout this page does not decode, so only the motion frames are turned into numbers.

Check this device

Run the device check — read-only, nothing installed.

If something is wrong: no 3D · no sound · ghosting · not detected.

中文说明

XREAL Air 2 Ultra。每眼分辨率：1920×1080。刷新率：60 / 72 / 90 / 120 Hz。视场角：52°。重量：~80 g。连接方式：USB-C。

浏览器能读取：Serial number、Display mode、Motion frames (acceleration, rotation)、Input stream timing。

读不到的部分：Firmware updates require the vendor's own OTA page; there is no public download the browser can fetch.；The 0xAA frame header carries a payload layout this page does not decode, so only the motion frames are turned into numbers.。

检查入口：设备体检（只读，不安装任何东西）。

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