XRAI AR2 specifications

Display, battery, connectivity, size and weight of the XRAI AR2 captioning glasses and case.

Updated 7 October 2026

The dual display of the XRAI AR2
DisplayDual display, one in each lens · 640 × 480 · up to 2,500 nits · anti-glare coating
BatteryUp to 8 hours · up to 96 hours with the case · 245 mAh
Charging caseUp to 12 recharges · 3,200 mAh · USB-C
ConnectivityBluetooth 5.4 · range 10 m (32 ft)
PhonesiPhone with iOS 17 or later · Android 11 or later
Audio3 microphones · directional beamforming · 360° voice capture
Weight49 g (1.7 oz)
SizeLens 52 × 40 mm · temple length 145 mm · frame width 140 mm · bridge width 20 mm · fits head widths from 90 to 180 mm
Still need help?

Our support team answers by email.

Tell us your phone, your glasses if you use them, and what happened. To send your app's diagnostics with it, tap your picture in the XRAI app, then Settings → Vitals → Send report to support.

Email supportsupport@xrai.glass