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AI TRANSLATION GLASSES · CAMERA-FREE
Hey2 is a camera-free translation-glasses system: four microphones pick up nearby speech, and the paired Leion app presents translated captions in the in-lens display. A compatible smartphone is required. Online translation needs an internet connection; offline mode is available for supported functions and language pairs. Hey2 has no front-facing camera or speaker.
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1-year warranty
Global delivery
Product support
Last updated: September 24, 2026
This policy explains where LEION ships, current shipping fees, delivery estimates, tracking, customs charges and prescription lens shipping for orders placed on leion.glass. It should be read with our Refunds, Returns & Order Cancellation Policy and Terms of Service. Nothing in this policy limits consumer rights that applicable law does not allow us to exclude or restrict.
These are estimates, not guaranteed delivery dates. Carrier capacity, customs inspections, weather, holidays, remote addresses and other events outside our control may affect delivery. If we expect a pre-order to ship later than the time stated when you ordered, we will contact you with an updated estimate and the options required by applicable law.
We currently offer standard shipping to the countries and regions listed below. The final shipping fee and currency for your address are shown at checkout before payment.
Ireland, Estonia, Italy, Austria, France, Bulgaria, Spain, Belgium, Poland, Denmark, Germany, Finland, the Netherlands, the Czech Republic, Croatia, Latvia, Lithuania, Luxembourg, Romania, Malta, Monaco, Norway, Portugal, Sweden, Switzerland, Cyprus, Slovakia, Slovenia, Turkey, Greece and Hungary.
Argentina, the United Arab Emirates, Egypt, Australia, Macao SAR, Pakistan, Brazil, Ecuador, Canada, Malaysia, the United States, Mexico, South Africa, Japan, Saudi Arabia, Taiwan, Thailand, Hong Kong SAR, Singapore, New Zealand, Israel, Indonesia, Vietnam, Chile and China.
If your destination is not listed or checkout does not offer a shipping method, standard shipping is not currently available there. Please contact us before placing an order. Orders with unsupported destinations may be cancelled and refunded if they have not shipped.
We select a carrier based on the destination and service available. International orders may ship with FedEx, UPS, DHL or another carrier. After an item ships, we will email tracking information to the address on your order. A tracking number may be created before the carrier records its first scan, so tracking updates may take some time to appear.
Prescription lenses are custom-made using the prescription and measurements submitted with your order. Please allow approximately 15 business days for lens processing; this is production time and does not include transit after dispatch. Missing or corrected prescription information may extend the estimate.
Your glasses and prescription lenses may be shipped separately. The glasses may arrive first, followed by the lenses when processing is complete. We will send separate tracking information for each shipment after it is dispatched.
Prescription lens cancellations and returns follow the rules in our Refunds, Returns & Order Cancellation Policy. LEION must receive a cancellation request for custom prescription lenses within 24 hours after the order is placed; the 24-hour period starts at the order timestamp shown in your confirmation. After that window, custom lenses and any product sold as an inseparable package with them cannot be cancelled, even if processing or fabrication has not started. Once processing or fabrication begins, these items are not eligible for a change-of-mind return or exchange, including for customer-entered prescription or measurement errors, a later prescription change, personal fit or comfort, or adaptation preferences. Separate non-custom items may be cancelled before shipment. LEION errors, defects and remedies required by applicable law remain covered.
Pre-order dates are estimates and may change. If we cannot ship within the time stated when you order, we will notify you of the delay and, where required by law, ask you to agree to a revised shipping date or offer cancellation and a refund for unshipped items.
You may request cancellation of a non-custom product, including a pre-order, at any time before it ships. Once it has shipped, it cannot be cancelled, but an eligible return may be requested under our Refunds, Returns & Order Cancellation Policy. If an order includes custom prescription lenses, LEION must receive a cancellation request for the lenses and any product sold as an inseparable package with them within 24 hours after the order is placed, even if lens processing or fabrication has not started. Separate non-custom items may be cancelled before they ship.
Taxes collected by LEION are shown at checkout where applicable and are handled as required by law. Customs duties, import taxes, brokerage charges and other local fees charged directly by customs authorities or a carrier are generally the recipient’s responsibility unless they were collected at checkout or applicable law requires otherwise.
Customs inspections, clearance procedures and local authorities may delay delivery; LEION cannot control their processing times. You may be asked to provide documents or information to complete local customs procedures.
We cannot ship to P.O. boxes, mailbox-only addresses, APO/FPO addresses or military bases. Orders placed with one of these addresses may be cancelled and refunded if they have not shipped. Please enter a complete, deliverable physical address and contact us promptly if you need to correct it. After dispatch, address changes or shipment interception may not be possible.
Returns and mail-in repairs from unsupported countries or regions may be limited. If service is available, additional shipping, customs or local handling requirements may apply. We will explain any available arrangements and costs before you send a product.
For shipping questions, a delayed tracking update or help with an address, email support@leion.glass and include your order number.
Last updated: September 24, 2026
This policy explains the limited commercial warranty LEION provides for qualifying products bought from leion.glass or an authorized LEION seller. It applies in addition to your consumer rights under applicable law. Where the law gives you a longer or broader protection, that protection continues to apply.
If products or prescription lenses in one order are delivered separately, the applicable period for each item begins on its own delivery date. Please keep your order confirmation or other proof of purchase.
During the applicable warranty period, this policy covers defects in materials or workmanship that prevent a LEION product from working as intended under normal use.
For prescription lenses processed by LEION for Hey2 or LEION Hearing, the applicable model warranty also covers a confirmed lens manufacturing or processing error attributable to LEION. For example, if LEION makes the lenses to values different from the prescription or measurements you confirmed, contact us for review. The warranty does not treat an incorrect value supplied or confirmed by the customer as a LEION processing error.
After reviewing a covered claim, LEION will provide an appropriate remedy in accordance with applicable law and this policy. Depending on the issue, this may include repair, reprocessing or replacement of the affected product or lenses, or a refund where required or appropriate.
Subject to any rights that cannot be excluded under applicable law, the limited warranty does not cover:
These exclusions do not apply where the problem was caused by LEION or where applicable law requires a remedy.
Please check all prescription and measurement details before submitting your order. To cancel custom prescription lenses, LEION must receive your request within 24 hours after the order is placed; the 24-hour period begins at the order timestamp shown in your confirmation. After that window, the custom lens item and any product sold as an inseparable package with it cannot be cancelled, even if processing or fabrication has not started. Once processing or fabrication begins, these items are not eligible for a change-of-mind return or exchange, including for customer-entered prescription or measurement errors, a later prescription change, personal fit or comfort, or adaptation preferences. Separate non-custom items may be cancelled before shipment. This does not apply if LEION made an error, the product or lenses are defective, or applicable law requires another remedy.
For the full cancellation and refund rules, including the return period for eligible non-custom products, see our Refunds, Returns & Order Cancellation Policy.
We may ask for additional information or inspect the product to determine whether the issue is covered. If a claim is not covered, we will explain the reason and any available options or charges before proceeding.
This limited commercial warranty is provided in addition to consumer rights and remedies that apply to your purchase. Nothing in this policy excludes or restricts a guarantee, remedy or right that applicable law does not allow LEION to exclude or restrict. The warranty periods above do not shorten any longer protection required by law.
See our Refunds, Returns & Order Cancellation Policy for cancellations and refunds, our Shipping Policy for delivery estimates and prescription lens processing, and our Terms of Service for the terms that apply to use of our store and services.
For warranty questions or claims, contact LEION TECHNOLOGY PTE. LTD. at support@leion.glass or 65 Chulia Street, #25-03, Singapore 049513.

LEION HEY2 · 2026 WINNER
LEION Hey2 was named the Wearable winner in the Assistive Technologies & Software category at the 2026 Hearing Technology Innovator Awards™, presented by HHTM.
Read HHTM’s announcement (opens in a new tab)HOW THE EXPERIENCE WORKS
Live captions stay in your line of sight. Adjustable text, speech recognition and fast translation help the conversation stay in view—without a front-facing camera.
Set text size, brightness and display position for the way you see and the environment around you.
Advanced speech recognition is designed for clear, readable captions. Results vary with language, speaker and environment.
Fast processing helps translated speech keep pace with a natural conversation under suitable conditions.
Ask a question through the Leion experience and bring the response into view when you need it.
REAL MOMENTS. REAL USE CASES.
See how Hey2 supports live translation, AI questions, meeting notes and a teleprompter. Choose a mode to preview the experience; translation features use the paired Leion app.

TWO-WAY CONVERSATION
Follow the other person’s words in your display. When it is your turn, the paired Leion app translates your reply and plays voice output through your phone.
Pro access is required for expanded two-way multilingual translation.

LIVE SUBTITLES
Turn nearby foreign-language speech into readable subtitles in your line of sight for travel, meetings and everyday conversations.
Speed and accuracy vary with network quality, language, distance and the surrounding noise level.

ANSWERS IN VIEW
Ask about a technical term, meeting topic or useful fact and bring a concise response directly into view.
AI responses can be inaccurate. Verify important information independently.

CAPTURE THE CONVERSATION
Recognize and translate speech during multilingual meetings, then use the app to organize the conversation into source-language meeting notes.
Review generated notes before relying on them for decisions or formal records.

SPEAK WITH CONFIDENCE
Upload a script in the Leion app and follow the text in your display while speaking, without repeatedly looking down at notes.
Prepare and review your script in advance for the smoothest pacing.
BUILT FOR EVERYDAY CONVERSATION
Voice pickup, battery life and language access—what to expect in everyday use.
FOUR-MICROPHONE ARRAY
The four-microphone array is designed to pick up nearby voices from around the frame. “360°” describes pickup coverage—not equal clarity from every direction. For a one-to-one translation, face the speaker and stay close; clear, unoverlapped speech works best.
Pickup and recognition vary with background noise, distance, overlapping voices, speech clarity, language, network and phone conditions. The farther speaker pickup advertised for quiet settings is not a guarantee in every environment.

Four microphones around the frame are designed to pick up nearby speech from different directions. 360° describes pickup coverage—not equal clarity at every angle.

Noise reduction can help focus on nearby speech. Results still depend on distance, background noise, speech clarity and connection.

For one-to-one translation, face the speaker and stay close. Clear, unoverlapped speech works best; distance and background noise can affect pickup.

Supported two-way modes combine live captions with spoken replies through the connected phone. Available directions depend on mode, plan and language pair.
ALL-DAY POWER
The glasses offer up to 8 hours per charge. The portable case can provide up to 12 full recharges, for up to 96 hours combined use. Actual runtime depends on how you use Hey2.
TRULY GLOBAL COMMUNICATION
Explore the complete named language list. Basic covers 11 major languages with selected one-way translation into Chinese or English. Pro adds two-way translation across 100+ supported languages and accents.
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Pro includes more than 100 languages and supported accents. Availability can vary by language pair and region.
INDEPENDENT COVERAGE
Read independent coverage and watch reviewers try Hey2 in real conversations.

Android Authority
The glasses are designed to provide a high-speed, low-latency, and accurate translation experience, making them a potentially invaluable tool for international travelers and business professionals.
Read the article
PCMag
LLVision’s Leion Hey2 AR glasses promise a more natural way to communicate across language barriers.
Read the article
The Gadget Flow
One of the most talked-about innovations of the year, redefining how humans and technology interact…
Read the articleBrian Tong
911Studios
AI BROS
Watson’s Reviews
田纳西Jay和Ari
PRESCRIPTION-READY FOR HEY2
Custom lenses made for Leion Hey2 help you see clearly while translated speech stays in your line of sight.
Frames and prescription lenses are ordered separately and may ship separately.
The prescription lens insert uses a magnetic snap-on mount designed to fit the Hey2 frame. Choose single-vision or progressive lenses.
Choose 1.67 or 1.74 to help manage lens thickness and weight.
SPH, CYL, Axis, PD and ADD are captured for fabrication.
THREE SIMPLE STEPS
Select the lens type and high-index option that match your needs.
Enter every value exactly as prescribed, including monocular PD when provided.
Your custom lenses are produced in about 15 business days and may ship separately.
BASIC OR PRO
The glasses are the same: Basic and Pro are translation-service tiers. Basic includes 11 major languages and selected one-way translation into Chinese or English. Pro expands coverage to 100+ languages and supported accents, including two-way translation.
PRO MINUTE PACKS
Pro minutes measure eligible translation-service use. They are separate from the glasses’ battery life and are not minutes of wearable runtime.
Features, supported directions and server availability may vary by language, region, app version and network conditions.
THE DETAILS
Core specifications, what comes in the box and straightforward answers to common product questions.

QUESTIONS, ANSWERED
Clear answers about fit, privacy, battery, display and everyday care.
Hey2 measures approximately 167 × 151 × 46 mm and weighs 49 g.
No. Hey2 has no front-facing camera and no speaker. Translated text appears in the optical display; translated voice output for supported modes is handled through the connected phone.
Hey2 must be paired with a compatible smartphone running the Leion app. You can keep the phone in your pocket while it stays connected. Online translation requires an internet connection; offline mode is available for supported functions and language pairs. Check the app for current availability.
Pair Hey2 with a compatible smartphone in the Leion app and follow the in-app setup instructions. Choose an available mode and language pair, then follow captions in the in-lens display. The phone can stay in your pocket while connected. Online translation requires internet; offline mode is available for supported functions and language pairs.
The four microphones are designed to pick up nearby speech around the frame. “360°” describes pickup coverage—not equal clarity from every angle. For the clearest one-to-one translation, face the speaker, stay close in noisy places and avoid overlapping speech. Advertised pickup distance is not guaranteed in every setting.
Up to 8 hours is the maximum listed per charge. During continuous speech and translation, plan for around 6 hours, depending on use, connection and environment. The charging case can provide up to 12 full recharges. Battery life and Pro translation minutes are separate.
No. Pro minutes measure eligible translation-service usage; they are separate from the glasses’ battery runtime. Hey2 is rated for up to 8 hours per charge, depending on use.
Basic covers English, Chinese, Japanese, Korean, French, German, Spanish, Russian, Arabic, Italian and Thai. Translation is one-way from selected supported languages into Chinese or English. Pro expands to 100+ languages and supported accents with two-way translation; availability varies by language pair and region.
Hey2 is intended for everyday splash resistance, not immersion or use in rain. Do not rinse it under running water. Wipe it with a lens cloth, soft damp cloth or alcohol-free wipe. If water enters the device, power it off and let it dry fully in a ventilated place before use.
Front light leakage is reduced for normal face-to-face viewing at eye level. At close range and certain side or low viewing angles, another person may still notice some text or green light.
Yes. Set an automatic screen-off time in the app, or press the power button under the left temple once to turn the display off or on.
Reflections can become more noticeable in darker environments. Lower the display brightness to reduce glare, visual fatigue and visible ghosting.
Custom prescription lenses use resin materials. The display optical element uses glass. Available prescription options depend on the values you submit.
READY WHEN YOU ARE
Bring live translation into the conversations, trips and meetings that matter.