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LEION Hey2 Consumer AR Glasses with Weekly Charging
Redefining professional communication with seamless real-time translation and AR-displayed information, right before your eyes.
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LEION HEY 2
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Real-time Subtitles | Instant Two-way Translation | All-day Battery Life
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High-Efficiency display, Wireless, Additional lenses
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Real-Time Subtitles Glasses
Never Miss a Word Again
Every conversation instantly transforms into clear text right before your eyes – seamless, smooth, and perfectly synced. Think of it as live subtitles for your daily life. Engineered for all-day comfort and crystal-clear readability.
Capture every syllable
Our AI-powered speech recognition delivers 98%+ accuracy
AR glasses enter the era of weekly charging
Portable Power Always Ready
The charging case delivers on-the-go power for your glasses，3200mAh Recharges glasses up to 12+ times — just like your earbuds, only smarter. Now with 700% more battery than the AR One.
All-Day Battery Performance
Get up to 8 hours of uninterrupted operation per charge.
Personalized Optical System
Precision lenses tailored to your vision
The world's first tool-free, frameless lens solution. Whether nearsighted, farsighted, or with presbyopia/amblyopia, all support customized embedded lenses with quick replacement.
Custom Lenses, Personalized Service
Our optical specialists are ready to create your perfect prescription solution. Contact us today for a consultation - we'll guide you through every step.
Supports 100+ languages and accents
Covering nearly all global needs
Even with regional variations in English, Spanish, or even Arabic dialects, they can all be accurately identified. The actual translation accuracy rate can reach up to 98%.
Live 2-way translation
Fully-Calibrated Translation Pipeline
Calibrating subtitles to the optimal viewing distance
Proprietary Voiceprint Separation Algorithm
Accurately identifies the speaker
Multi-mic collaborative voiceprint positioning
Integrated with large-model speech recognition
Even with overlapping speech -
Precise attribution, zero confusion.
Just a gentle touch It's also possible
Just call it "Hey Leion"
Your round-the-clock personal assistant and mind companion
Operating the glasses functions, weather alerts, stock information, meeting reminders；Even when you are feeling down, It can chat with you to help you relieve stress. It can understand slang jokes and translate obscure terms. From relieving boredom to answering questions, this pair of glasses can handle it all.
Cross-Language AI Meeting Minutes
Witness the magic of AI-powered, real-time cross-language intelligence - When you attend a multilingual international meeting, capturing every nuance in any international discussion，no insight gets lost in translation.
It also has many more "superpowers"
Follow-along prompter
You say one sentence, and it reads the next one
Place the navigation device in front of your eyes
It's safer to look while walking
Real-Time Subtitles Glasses
Never Miss a Word Again
Every conversation instantly transforms into clear text right before your eyes – seamless, smooth, and perfectly synced. Think of it as live subtitles for your daily life. Engineered for all-day comfort and crystal-clear readability.
Capture every syllable
Our AI-powered speech recognition delivers 98%+ accuracy
AR glasses enter the era of weekly charging
Portable Power Always Ready
The charging case delivers on-the-go power for your glasses，3200mAh Recharges glasses up to 12+ times — just like your earbuds, only smarter. Now with 700% more battery than the AR One.
All-Day Battery Performance
Get up to 8 hours of uninterrupted operation per charge.
Personalized Optical System
Precision lenses tailored to your vision
The world's first tool-free, frameless lens solution. Whether nearsighted, farsighted, or with presbyopia/amblyopia, all support customized embedded lenses with quick replacement.
Custom Lenses, Personalized Service
Our optical specialists are ready to create your perfect prescription solution. Contact us today for a consultation - we'll guide you through every step.
Supports 100+ languages and accents
Covering nearly all global needs
Even with regional variations in English, Spanish, or even Arabic dialects, they can all be accurately identified. The actual translation accuracy rate can reach up to 98%.
Live 2-way translation
Fully-Calibrated Translation Pipeline
Calibrating subtitles to the optimal viewing distance
Proprietary Voiceprint Separation Algorithm
Accurately identifies the speaker
Multi-mic collaborative voiceprint positioning
Integrated with large-model speech recognition
Even with overlapping speech -
Precise attribution, zero confusion.
Just a gentle touch It's also possible
Just call it "Hey Leion"
Your round-the-clock personal assistant and mind companion
Operating the glasses functions, weather alerts, stock information, meeting reminders；Even when you are feeling down, It can chat with you to help you relieve stress. It can understand slang jokes and translate obscure terms. From relieving boredom to answering questions, this pair of glasses can handle it all.
Cross-Language AI Meeting Minutes
Witness the magic of AI-powered, real-time cross-language intelligence - When you attend a multilingual international meeting, capturing every nuance in any international discussion，no insight gets lost in translation.
It also has many more "superpowers"
Follow-along prompter
You say one sentence, and it reads the next one
Place the navigation device in front of your eyes
It's safer to look while walking
Designed for Professionals Who Connect the World
1. For Hearing Accessibility: See Every Word
Challenge: Traditional hearing aids struggle in noisy environments, leading to social isolation and communication breakdowns.
Solution: LEION HEY2 provides "visual hearing" with real-time, high-accuracy captions, offering an empowering alternative or complement to hearing aids. Adjustable text size ensures clarity for age-related hearing loss.
2. For Global Business: Negotiate Without Barriers
Challenge: Language gaps and cultural nuances in international deals can lead to misunderstandings and lost opportunities.
Solution: Conduct seamless negotiations with real-time translation that integrates industry-specific glossaries. Expat executives can handle on-site dialects and generate bilingual safety docs instantly.
3. For Healthcare & Public Service: Protect and Serve All
Challenge: Providing critical care and services to non-native speakers is slow, inefficient, and risky.
Solution: Refugee medics perform multilingual consultations with translated medical records. Customs officers process declarations in any language and receive real-time risk alerts.
4. For Travel & Outdoor: Guide with Confidence
Challenge: Managing diverse groups of tourists or delivering critical instructions in emergencies is challenging across languages.
Solution: Tour guides deliver live translations at attractions. Flight crews demonstrate emergency procedures with AR visuals that transcend language.
5. For Productivity Experts: Precision and Discretion
Challenge: HR and diplomatic communications require utmost accuracy, cultural awareness, and security.
Solution: Global HR teams gain AI-powered interview analysis with cultural nuance alerts. Diplomats communicate securely with an offline, encrypted mode and diplomatic term support.
6. For Education & Research: Unlock Accessible Learning
Challenge: Ensuring equal access to education and academic collaboration for all, regardless of hearing or language ability.
Solution: Create ADA-compliant learning environments with live captions teachers can edit. Researchers participate in global conferences with translations tailored to academic glossaries.
Beyond These Core Users, LEION HEY2 Empowers Any Sector Demanding:
1️⃣Real-Time Precision
98% accurate translation and captions that break down language barriers.
2️⃣AR-Powered Awareness
Contextual information displayed in your field of view to enhance safety and understanding.
⚡ Discreet Workflow Integration
Natural, hands-free interaction that fits seamlessly into professional routines.
From healthcare (HIPAA-compliant) to global enterprises, this is the versatile platform for secure and inclusive communication.
Designed for Professionals Who Connect the World
1. For Hearing Accessibility: See Every Word
Challenge: Traditional hearing aids struggle in noisy environments, leading to social isolation and communication breakdowns.
Solution: LEION HEY2 provides "visual hearing" with real-time, high-accuracy captions, offering an empowering alternative or complement to hearing aids. Adjustable text size ensures clarity for age-related hearing loss.
2. For Global Business: Negotiate Without Barriers
Challenge: Language gaps and cultural nuances in international deals can lead to misunderstandings and lost opportunities.
Solution: Conduct seamless negotiations with real-time translation that integrates industry-specific glossaries. Expat executives can handle on-site dialects and generate bilingual safety docs instantly.
3. For Healthcare & Public Service: Protect and Serve All
Challenge: Providing critical care and services to non-native speakers is slow, inefficient, and risky.
Solution: Refugee medics perform multilingual consultations with translated medical records. Customs officers process declarations in any language and receive real-time risk alerts.
4. For Travel & Outdoor: Guide with Confidence
Challenge: Managing diverse groups of tourists or delivering critical instructions in emergencies is challenging across languages.
Solution: Tour guides deliver live translations at attractions. Flight crews demonstrate emergency procedures with AR visuals that transcend language.
5. For Productivity Experts: Precision and Discretion
Challenge: HR and diplomatic communications require utmost accuracy, cultural awareness, and security.
Solution: Global HR teams gain AI-powered interview analysis with cultural nuance alerts. Diplomats communicate securely with an offline, encrypted mode and diplomatic term support.
6. For Education & Research: Unlock Accessible Learning
Challenge: Ensuring equal access to education and academic collaboration for all, regardless of hearing or language ability.
Solution: Create ADA-compliant learning environments with live captions teachers can edit. Researchers participate in global conferences with translations tailored to academic glossaries.
Beyond These Core Users, LEION HEY2 Empowers Any Sector Demanding:
1️⃣Real-Time Precision
98% accurate translation and captions that break down language barriers.
2️⃣AR-Powered Awareness
Contextual information displayed in your field of view to enhance safety and understanding.
⚡ Discreet Workflow Integration
Natural, hands-free interaction that fits seamlessly into professional routines.
From healthcare (HIPAA-compliant) to global enterprises, this is the versatile platform for secure and inclusive communication.
LEION HEY2 Consumer AR Glasses
The Next Generation of AI-Powered Augmented Reality
Building on the success of our award-winning HEY1 model, LEION HEY2 Smart AR Glasses redefine seamless global communication through cutting-edge augmented reality. Designed for professionals, travelers, and multicultural families, these glasses combine binocular translucent optics, military-grade AI translation, and an ultra-lightweight frame to deliver real-time information directly within your field of vision—eliminating language barriers and enhancing productivity in every scenario.
1. Real-Time Subtitles & Translation
Supports 100+ languages and dialects with 98% accuracy for seamless global communication.
Follow-along Prompter: Automatically displays your next sentence during presentations or speeches.
Global Server Network: <500ms latency with distributed nodes, eliminating subtitle delays.
2. All-Day Battery & Portable Design
8-hour continuous use, extendable to 96 hours with the included charging case (12 additional charges).
Sleek and lightweight (49g nylon frame), ideal for business travel and extended meetings.
3. Advanced AR Display & Optics
High-transmittance waveguide display with adjustable contrast—readable even in bright sunlight.
Ultra-Thin HT Optical System:
0.4mm high-index lenses (50% thinner than a bank card).
Single-piece molded glass reduces rainbow effect by 98%.
2500nits brightness: Industry-leading clarity for all lighting conditions.
4. AI-Powered Smart Features
Voice Isolation: Studio-grade noise cancellation with beamforming and voiceprint recognition.
24/7 Personal Assistant:
Hands-free control for weather, stocks, and reminders.
Stress-relief chat mode with slang/joke understanding.
Navigation Safety: Projects directions in your line of sight for walking awareness.
5. Ergonomic Design
Universal Fit: Wide-top, narrow-base frame suits all face shapes.
Stepless hinge and auto-adjusting curves—tested for 10,000+ uses without fatigue.
6.Hearing Accessibility Features
Real-Time Conversation Support
The glasses instantly convert speech into clear, high-contrast subtitles with 98% accuracy. This allows hearing-impaired users to follow conversations naturally without relying on lip-reading.
Environmental Awareness Alerts
Important sounds like doorbells, alarms and approaching vehicles are transformed into visual notifications. Flashing icons and text warnings appear in the display to ensure user safety.
Customizable Viewing Experience
Users can adjust subtitle size, position and contrast for optimal readability. The system also supports vibration alerts for urgent notifications when needed.
Workplace & Social Inclusion
The technology enables full participation in meetings and group conversations. Hearing-impaired users report feeling more confident in both professional and personal interactions.
LEION HEY2 Consumer AR Glasses
The Next Generation of AI-Powered Augmented Reality
Building on the success of our award-winning HEY1 model, LEION HEY2 Smart AR Glasses redefine seamless global communication through cutting-edge augmented reality. Designed for professionals, travelers, and multicultural families, these glasses combine binocular translucent optics, military-grade AI translation, and an ultra-lightweight frame to deliver real-time information directly within your field of vision—eliminating language barriers and enhancing productivity in every scenario.
1. Real-Time Subtitles & Translation
Supports 100+ languages and dialects with 98% accuracy for seamless global communication.
Follow-along Prompter: Automatically displays your next sentence during presentations or speeches.
Global Server Network: <500ms latency with distributed nodes, eliminating subtitle delays.
2. All-Day Battery & Portable Design
8-hour continuous use, extendable to 96 hours with the included charging case (12 additional charges).
Sleek and lightweight (49g nylon frame), ideal for business travel and extended meetings.
3. Advanced AR Display & Optics
High-transmittance waveguide display with adjustable contrast—readable even in bright sunlight.
Ultra-Thin HT Optical System:
0.4mm high-index lenses (50% thinner than a bank card).
Single-piece molded glass reduces rainbow effect by 98%.
2500nits brightness: Industry-leading clarity for all lighting conditions.
4. AI-Powered Smart Features
Voice Isolation: Studio-grade noise cancellation with beamforming and voiceprint recognition.
24/7 Personal Assistant:
Hands-free control for weather, stocks, and reminders.
Stress-relief chat mode with slang/joke understanding.
Navigation Safety: Projects directions in your line of sight for walking awareness.
5. Ergonomic Design
Universal Fit: Wide-top, narrow-base frame suits all face shapes.
Stepless hinge and auto-adjusting curves—tested for 10,000+ uses without fatigue.
6.Hearing Accessibility Features
Real-Time Conversation Support
The glasses instantly convert speech into clear, high-contrast subtitles with 98% accuracy. This allows hearing-impaired users to follow conversations naturally without relying on lip-reading.
Environmental Awareness Alerts
Important sounds like doorbells, alarms and approaching vehicles are transformed into visual notifications. Flashing icons and text warnings appear in the display to ensure user safety.
Customizable Viewing Experience
Users can adjust subtitle size, position and contrast for optimal readability. The system also supports vibration alerts for urgent notifications when needed.
Workplace & Social Inclusion
The technology enables full participation in meetings and group conversations. Hearing-impaired users report feeling more confident in both professional and personal interactions.
| OPTICAL | |
| Model Type | Waveguides |
| Prescription lens | Custom prescription lenses (nearsighted/farsighted/reading glasses) with instant swap design |
| External Cover | Magnetic polarized lenses (optional) |
| DISPLAY | |
| Device Type | Micro-Led |
| Resolution | 480*640 |
| Display brightness | Max Up to 2500 nits |
| Monocular resolution | 1920×1080 |
| FOV | 25° |
| Color | Green |
| AUDIO | |
| Speaker | / |
| Microphone | MIC *4 |
| INTERFACE | |
| Power | 5V= 250m |
| Bluetooth | Bluetooth 5.0 |
| WiFi | WiFi 2.4/5GHz |
| Battery | |
| Rated Capacity | 245mAh |
| Charging box | 3100mAh |
| Charge mode | Magnetic charging |
| Storage | |
| RAM | 64MB |
| ROM | 64MB |
| SENSOR | |
| Light sensing | YES |
| Proximity sensing | YES |
| KEYS | |
| Indicator *1 | |
| Physical button *1 | |
| Sliding control panel *1 | |
| GENERAL | |
| Size: 167×150×46mm | |
| Compatible with Android and iOS phones, Minimum system version: Android 8.0/iOS 11 | |
| Operating Temperature: 0～45°, Storage temperature: 0～35° | |
| Certification: FCC, CE, CCC, SRRC | |
| Accessories: Glasses case, Magnetic charging cable, erasing cloth | |
| OPTICAL | |
| Model Type | Waveguides |
| Prescription lens | Custom prescription lenses (nearsighted/farsighted/reading glasses) with instant swap design |
| External Cover | Magnetic polarized lenses (optional) |
| DISPLAY | |
| Device Type | Micro-Led |
| Resolution | 480*640 |
| Display brightness | Max Up to 2500 nits |
| Monocular resolution | 1920×1080 |
| FOV | 25° |
| Color | Green |
| AUDIO | |
| Speaker | / |
| Microphone | MIC *4 |
| INTERFACE | |
| Power | 5V= 250m |
| Bluetooth | Bluetooth 5.0 |
| WiFi | WiFi 2.4/5GHz |
| Battery | |
| Rated Capacity | 245mAh |
| Charging box | 3100mAh |
| Charge mode | Magnetic charging |
| Storage | |
| RAM | 64MB |
| ROM | 64MB |
| SENSOR | |
| Light sensing | YES |
| Proximity sensing | YES |
| KEYS | |
| Indicator *1 | |
| Physical button *1 | |
| Sliding control panel *1 | |
| GENERAL | |
| Size: 167×150×46mm | |
| Compatible with Android and iOS phones, Minimum system version: Android 8.0/iOS 11 | |
| Operating Temperature: 0～45°, Storage temperature: 0～35° | |
| Certification: FCC, CE, CCC, SRRC | |
| Accessories: Glasses case, Magnetic charging cable, erasing cloth | |
FAQs
- What is the exact battery life and how is it achieved?Leion Hey2 leads the AR industry into the "weekly charging era." When continuously using core functions, the device itself offers up to 8 hours of battery life, enough for all-day use. With the portable charging case, the total battery life extends to an impressive 96 hours (4 days), enabling just one charge per week. This is made possible by its ultra-low-power processor, high-voltage polymer battery, and intelligent AI-powered energy management system.
- How accurate and fast is the translation feature?Highly accurate: Even in noisy environments, its 4-microphone array and neural network noise reduction algorithm ensure precise voice pickup, with a recognition accuracy rate of up to 98%.
Extremely fast: With a translation latency of under 500 milliseconds, it delivers a simultaneous interpretation-like experience, allowing smooth and uninterrupted conversation. - What other features does it offer besides translation?It’s more than a translator—it’s a comprehensive AI assistant that also includes:
1. AI Voice Assistant (Hey Agent): Get information and set schedules using voice commands.
2. Meeting Summary Generation: Automatically records conversations and generates written summaries that can be exported.
3. Teleprompter: Assists with speeches and video recording, helping you express yourself with confidence.
4. AR Navigation: Provides intuitive route guidance. - This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services. This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
- Does it support users with nearsightedness?Yes, fully. Users can customize prescription lenses according to their vision needs, ensuring both clear vision and comfortable wear.
- Who is Leion Hey2 best suited for?It is an ideal tool for:
1. Business Professionals: Enhances communication efficiency in cross-border meetings and negotiations.
2. Travel Enthusiasts: Breaks down language barriers for deeper cultural experiences abroad.
3. Students and Academics: Particularly useful for international students, translating lectures and generating study notes.
4. Tech Enthusiasts: Explore cutting-edge AR and AI technology applied in daily life. - How are privacy and security ensured? Is my conversation data recorded?Privacy is a core design principle. Leion Hey2 uses on-device AI processing, meaning most voice recognition and translation occurs locally on the device rather than being uploaded to the cloud, significantly enhancing conversation privacy. We are committed to not storing or misusing your conversation data without authorization.
- Does it need to be connected to a smartphone? What operating systems are supported?Yes, it requires a companion smartphone app to deliver its full functionality. It is fully compatible with both iOS and Android operating systems. The glasses connect via Bluetooth, while the app handles more complex computations and network requests.
- Does it support multi-person conversation translation?Yes. Its multi-microphone array and sound source positioning technology can distinguish between different speakers and clearly display the conversation in a text stream on the screen (e.g., "Speaker A:", "Speaker B:"), enabling smooth multi-person translated dialogue.
- How is the display quality? Is it readable in sunlight?Absolutely. Equipped with high-brightness Micro-LED technology, it offers an exceptional perceived brightness of 2,500 nits, far exceeding industry standards. This means text and information displayed before your eyes remain clear and sharp, even in bright outdoor conditions.
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