LLVISION / LEION
LEION Hey2
Binocular monochrome glasses for captions, translation and prompting, with a phone app and no camera.
Japan radio certificationUnverified
Scope: Exact SKU and Japan-market variant
Japanese registry search
Everyday use & apps
- Weight
- 49g
- Battery life (claimed)
- 245mAh; up to 8 hours, or 96 hours with case (claimed)
- Charging method & time
- Magnetic charging and charging case
- Prescription lenses
- Magnetic prescription insert supported
- Devices & connection
- Android 8+ / iOS 11+; Bluetooth 5.4 and Wi-Fi
- Speakers & microphones
- Four microphones; no speakers
- Water & dust rating
- Unverified
- Japanese support
- Basic accepts Japanese but outputs Chinese or English; Pro expands language support
- Dedicated app store
- Unverified
- Custom apps
- Unverified
Battery figures are manufacturer claims unless labelled as seller claims, and vary with use, lenses and configuration. Unverified does not mean unsupported. Check where custom apps run and how they can be installed.
Sources & checked dates
- Weight · Manufacturer · [1] ↗
- Battery life (claimed) · Manufacturer · [1] ↗ [2] ↗
- Charging method & time · Manufacturer · [1] ↗
- Prescription lenses · Manufacturer · [1] ↗
- Devices & connection · Manufacturer · [1] ↗
- Speakers & microphones · Manufacturer · [1] ↗
- Japanese support · Manufacturer · [1] ↗ [2] ↗
Display area & specifications
- Brand
- LLVISION / LEION
- Function
- Information display
- Year
- 2025
- Display
- Binocular monochrome HUD
- Display resolution
- 480 × 640 · per eye
- Display source (e.g. Micro-LED)
- Green waveguide
Price
USD 549Overseas price · Listed price
Official overseas offer; shipping region and options such as prescription lenses affect conditions.
Price / availability source ↗Prices reflect the dated listing. Shipping, prescription lenses and accessories may cost extra. Overseas prices retain their original currency.