LLVision Leion Hej 2

LLVision Leion Hej 2

Speak Every Language

Real-time translation in over 100 languages, ensuring conversations always flow naturally.
Lightweight, all-day wearable design provides comfort while traveling, at work, or at university.
AI-powered features, such as meeting summaries or instant Q&A sessions, make communication seamless.

Glasses specifications: 167 mm × 151 mm × 46 mm

Will the glasses emit green light?

From most angles it will not be visible; it can only be seen up close from certain side angles.

What is the maximum distance for audio reception and subtitle display?
Depending on the acoustic conditions, in a quiet environment it can reach up to 10 meters. In noisy environments, a distance of up to 3 meters is recommended.

Do the subtitle glasses turn off the display automatically, or do I need to press a button to turn off the subtitles?
You can set an automatic shutdown timer for the glasses display or manually press the power button under the left temple to turn the display on or off.

Are the glasses waterproof? What should I do if water gets inside?

The glasses are water-resistant, but they should not be submerged in water, rinsed under running water, or used in the rain. If cleaning is necessary, gently wipe them with an eyeglass cloth, a soft damp cloth, or alcohol-free wet wipes.

If water is detected inside, first turn off the device, dry it carefully, and place it in a well-ventilated, cool area to dry completely before using it again.

What materials are used for the corrective lenses and display lenses?
Corrective lenses for nearsightedness are made of resin, while the display lenses are made of glass.

Battery life of the glasses
Battery life is less than 8 hours. During normal daily communication, there may be pauses, allowing up to eight hours of use. However, during continuous conversation, usage time is around six hours. For higher energy demands, you can carry the charging case and quickly recharge during breaks, such as restroom visits or rest periods, to top up the battery.

Will there be any light leakage from the front?
The glasses use a special high-brightness display with better visibility outdoors, increased safety, and relatively low energy consumption for extended use. Special optimizations have been made to minimize front light dispersion. Under normal conditions, during face-to-face communication at eye level, most light leakage is limited. Text will appear only at specific angles, such as when someone looks upward.

Ghosting effect on the display
Under normal conditions, reflections are more noticeable in relatively low light. It is recommended to lower the brightness in dim environments. Future software updates will optimize minimum brightness to ensure low-light conditions do not cause glare and to further reduce reflections. Users can adjust brightness according to ambient lighting. Setting brightness too high in dim light may cause glare and eye fatigue. To protect your eyes, avoid setting excessively high brightness in low-light conditions.

AI-Based Integration
AI-powered meeting protocols and live translation summaries.
AI Q&A feature (ChatGPT integration) enabling instant knowledge search.

Product Specifications

Model: LEION Hey2 AR glasses, green LOEx2, MICx4, BLE 5.4, WiFi 2.4/5GHz, black
Size: 167 × 150 × 46 mm
Resolution: 480 × 640
Charging interface: Magnetic charging
Battery capacity: 245 mAh
Communication speed: <0.5 s

Leion HEY2 delivers ultra-low latency below 500 ms, and in some cases as fast as 200 ms, allowing smooth, real-time conversations without delay.

Speech recognition: Advanced AI speech recognition provides up to 98% accuracy

Flat-Concave Optical Structure
Perfectly flat outer surface fits the AR waveguide. No distortion, sharper focus, and crystal-clear image from edge to edge.

Double Protection
Equipped with impact-resistant coating and dual-surface protection. Scratch-proof, drop-resistant, and easy to clean. Say goodbye to scratches for good.

Low-Reflection Green Coating
Multi-layer technology eliminates glare from every angle. Sharper vision and significantly reduced eye strain—even under bright light or direct sunlight.

App Compatibility
Android: 8.0+
iOS: 11.0+
Compatible with Android and iOS smartphones. Minimum system version: Android 8.0 / iOS 11.0

Seamless Snap-On Mounting System
One-click magnetic mount minimizes the risk of damage during installation. Completely rimless, providing the widest possible field of view without the need for screws or traditional frames.

Ultra-Light Lenses
Thinner and noticeably lighter than standard lenses – less weight on the nose and all-day wearing comfort that looks as good as it feels.

Translation Accuracy
98% accuracy in over 100 languages and dialects
Low latency (<500 ms) for smooth, real-time communication
Leion HEY2 supports over 100 languages and accents, from regional slang and dialects to classical literature.

Arabic / Bengali / Bulgarian / Burmese / Cantonese / Catalan / Chinese / Croatian / Czech / Danish / Dutch / English / Estonian / Finnish / Filipino / French / Georgian / German / Greek / Hebrew / Hindi / Hungarian / Icelandic / Indonesian / Italian / Japanese / Kannada / Khmer / Korean / Lao / Latvian / Lithuanian / Macedonian / Malay / Malayalam / Mongolian / Nepali / Norwegian / Pashto / Persian / Polish / Portuguese / Punjabi / Romanian / Russian / Serbian / Sinhalese / Slovak / Slovenian / Spanish / Swahili / Swedish / Tamil / Telugu / Thai / Turkish / Ukrainian / Urdu / Uzbek / Vietnamese / Zulu / Afrikaans / Albanian / Amharic / Armenian / Azerbaijani / Basque / Belarusian / Bosnian / Chichewa / Corsican / Esperanto / Estonian / Filipino / Frisian / Galician / Haitian Creole / Hausa / Hawaiian / Irish / Javanese / Kazakh / Kurdish / Kyrgyz / Luxembourgish / Maori / Marathi / Burmese / Samoan / Scottish Gaelic / Sesotho / Shona / Somali / Sundanese / Tajik / Tatar / Turkmen / Welsh / Xhosa / Yiddish / Yoruba

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