Cadence Bluetooth sunglasses: overview

The Cadence Bluetooth sunglasses (model C8-Lite) are straightforward audio sunglasses: UV-protective lenses with open-ear speakers and a microphone built into the frame. There is no app and no translation to set up; pair them with any Bluetooth phone and they play music and handle calls.

Bluetooth 5.3 gives fast pairing and a stable connection up to 10 metres, and the 120mAh battery provides about 4 hours of music with a 1.5–2 hour recharge.

Choose Cadence if you want sun protection plus audio without paying for AI features you will not use.

Who the cadence bluetooth sunglasses is for

Cadence is for people who spend time outdoors and want music and calls without earbuds.

• Drivers who want hands-free calls
• Anglers and sailors who like background music
• Skiers and hikers who want to hear their surroundings
• Commuters on foot or by bike in daylight
• Anyone who finds earbuds uncomfortable

Features in detail

Bluetooth 5.3

Newer Bluetooth pairs quickly and holds a steady connection up to about 10 metres, with good audio stability for music and calls.

Open-ear stereo speakers

The speakers sit by your ears without sealing them, so you keep hearing traffic, people and the environment, which is safer outdoors than in-ear earphones.

Hands-free calling

A built-in microphone lets you answer and make calls without taking out your phone.

UV-protective lenses

The tinted lenses shield your eyes from strong sunlight during outdoor activities.

Universal compatibility

No app is needed: they work like any Bluetooth headset with phones, tablets and laptops.

About 4 hours of music

A full charge covers a long drive or an afternoon outdoors, and recharges in 1.5–2 hours over USB (DC 5V).

Compatibility

They pair over Bluetooth with any modern iPhone or Android phone, and also with tablets and laptops that support Bluetooth audio. Cadence does not translate and has no app. Prescription lenses cannot be fitted.

Setup and use

1. Charge the glasses fully with the included USB cable (1.5–2 hours).
2. Switch them on and hold until they enter pairing mode.
3. Select them in your phone's Bluetooth menu.
4. Play music or take calls as with any Bluetooth headset.
5. Switch them off after use to save battery.

Care and maintenance

Wipe the lenses with the included microfibre cloth; avoid paper tissues, which can scratch the coating. Keep the charging contacts clean and dry before charging, store the glasses in their bag when not worn, and do not leave them on a car dashboard in direct sun, as heat shortens battery life. Rinse off salt water or heavy sweat with a damp cloth rather than running water, and never submerge them.

Specifications

What's in the box

• 1 × Cadence Bluetooth sunglasses
• 1 × charging cable
• English and Chinese manual

Shipping, returns and warranty

Shipping

Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.

Returns

You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.

Warranty

Headsets and original accessories bought from our store are covered by a 2-year limited warranty against manufacturing defects. If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.

Frequently asked questions

Do they translate?

No. Cadence is audio-only; choose Babel, Meridian or Pulse if you need translation.

Do I need an app?

No, they pair like any Bluetooth headset.

How long does the battery last?

About 4 hours of music per charge.

Can I hear traffic while wearing them?

Yes, the open-ear speakers do not block your ears.

Can I take calls?

Yes, a microphone is built in.

Are they good for skiing?

Yes for sun and audio; they are not rated for heavy water exposure, so wipe off snow and moisture.

Compare it with our other smart glasses, or browse the full range of AR and smart eyewear at Metanexus XR.

Atlas AI translator glasses: overview

The Atlas AI translator glasses (model A17) combine real-time translation, meeting transcription and stereo Bluetooth 6.0 audio in a large stainless-steel-reinforced sunglass frame. They connect to ChatGPT and DeepSeek AI models through the paired assistant app, which is activated with the card in the box.

Of all the translation glasses we sell, Atlas is the one to choose if you want AI features beyond simple translation. It can transcribe meetings so you have a written record afterwards, and it is the only model in our sunglasses line with Bluetooth 6.0.

Touch controls on the temples handle calls, music and the voice assistant, and a 140mAh battery gives roughly 4–7 hours of playback with about an hour to recharge.

Who the atlas ai translator glasses is for

Atlas suits professionals and frequent travellers who want a single device for translation, note-taking and audio.

• International meetings where you need translation and a transcript
• Travellers who want AI answers and translation on the go
• Commuters who want stereo music and hands-free calls
• People who prefer a larger, sturdier metal-reinforced frame
• Students attending lectures in another language

Features in detail

ChatGPT and DeepSeek AI

Through the paired assistant app, Atlas uses large AI models for translation and transcription. That generally handles natural, fast speech better than simple phrase translators.

Meeting transcription

Besides translating live, the app can transcribe conversations, so after a meeting you have a written record to review or share.

Bluetooth 6.0 stereo audio

With HFP, A2DP and AVRCP profiles, Atlas plays stereo music, handles calls and lets you control playback, with a stable range of about 10 metres.

Touch controls

Tap and swipe the temples to answer calls, skip tracks, change volume and wake the voice assistant without reaching for your phone.

Metal-reinforced frame

ABS, PC and stainless steel give a solid, premium feel that stands up to daily travel better than all-plastic frames.

IP4 splash resistance

Light rain and sweat are fine; heavy rain, swimming or rinsing under a tap are not.

Compatibility

They pair over Bluetooth with any modern iPhone or Android phone, and also with tablets and laptops that support Bluetooth audio. AI translation and transcription require the assistant app and the activation card included in the box. A data connection is needed for the AI features.

Setup and use

1. Charge Atlas with the magnetic cable (about 1 hour to full).
2. Install the assistant app, create an account and enter the code from the AI activation card.
3. Pair the glasses via Bluetooth, then connect them in the app.
4. Pick translation or transcription mode, choose the languages and start speaking.
5. Use touch controls on the temples for calls, music and the voice assistant.

Care and maintenance

Wipe the lenses with the included microfibre cloth; avoid paper tissues, which can scratch the coating. Keep the charging contacts clean and dry before charging, store the glasses in their bag when not worn, and do not leave them on a car dashboard in direct sun, as heat shortens battery life. Rinse off salt water or heavy sweat with a damp cloth rather than running water, and never submerge them. Replaceable nose pads are included: swap them when they wear or for hygiene if the glasses are shared.

Specifications

What's in the box

• 1 × Atlas AI translator glasses
• 1 × magnetic charging cable
• 1 × cleaning cloth
• Replaceable nose pads
• 1 × AI activation card
• 1 × glasses bag
• English and Chinese user manual

Shipping, returns and warranty

Shipping

Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.

Returns

You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.

Warranty

Headsets and original accessories bought from our store are covered by a 2-year limited warranty against manufacturing defects. If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.

Frequently asked questions

How do I activate the AI features?

Enter the code on the included activation card in the assistant app.

Can it transcribe meetings?

Yes, meeting transcription is available in the app alongside translation.

Does it need internet?

Yes, the AI translation and transcription run through the app and need a data connection.

How long does the battery last?

Roughly 4–7 hours of playback, depending on volume and use, and about an hour to recharge.

Is it waterproof?

It is rated IP4 for splashes and sweat, not for rain showers or submersion.

Can I control it without my phone?

Yes, touch controls handle calls, music and the voice assistant.

How is it different from the other translation glasses?

Atlas adds ChatGPT/DeepSeek AI, meeting transcription and Bluetooth 6.0 in a metal-reinforced frame.

Compare it with our other smart glasses, or browse the full range of AR and smart eyewear at Metanexus XR.

Babel translator glasses: overview

The Babel translator glasses (model E13-C) turn a normal-looking pair of glasses into a hands-free translation and audio device. You talk, the paired app translates, and you hear the result straight from speakers built into the temples, so you can keep eye contact instead of staring at a phone screen.

They are the simplest and lightest translation model in our range: a PC frame with a 100mAh battery and around 12 metres of wireless range. They come with either tinted sunglass lenses for outdoor use or clear anti-blue-light lenses for office and screen work, in black, white, ice blue, pink or green.

If you want AI translation and phone audio without paying for sports ratings, cameras or displays, Babel is the straightforward choice.

Who the babel translator glasses is for

Babel is aimed at people who need to understand and be understood in another language, day to day, without extra gadgets.

• Travellers ordering, asking directions or checking in abroad
• Business meetings with foreign-language partners
• Driving with hands-free calls and navigation prompts
• Fishing and outdoor days with music in the tinted version
• Office workers who choose the clear anti-blue-light lenses

Features in detail

Real-time AI translation

Speech is captured by the glasses, translated by the companion app on your phone and spoken back through the temples. That keeps the conversation natural: both people talk normally while you hear the translation privately.

Open-ear speakers and microphone

The speakers sit near your ears without blocking them, so you still hear traffic and people around you. The built-in microphone handles phone calls and voice-assistant requests without taking out your phone.

Two lens types

Choose tinted sunglass lenses for outdoor sun protection, or clear anti-blue-light lenses if you mostly wear them in front of screens. The frame and electronics are identical, so pick by where you will use them most.

Lightweight PC frame

The polycarbonate frame keeps the glasses light enough for all-day wear and tough enough for travel and daily handling.

About 12 m wireless range

The connection holds up to roughly 12 metres from the phone, so you can leave it on a table or in a bag while you move around a room.

Android and iOS support

Babel works with both iPhone and Android phones through the companion app, so a mixed family or team can use the same model.

Compatibility

They pair over Bluetooth with any modern iPhone or Android phone, and also with tablets and laptops that support Bluetooth audio. Translation needs the companion app installed on the phone. The glasses are not prescription frames: if you normally wear glasses, check whether the fit works over or instead of your own lenses before relying on them for driving.

Setup and use

1. Charge the glasses fully with the included cable before first use.
2. Install the companion translation app on your phone and allow microphone and Bluetooth permissions.
3. Switch the glasses on and pair them in your phone's Bluetooth settings, then connect them inside the app.
4. Choose your two languages in the app and start a conversation; speak normally and listen to the translation through the temples.
5. Use them as normal Bluetooth earphones for music and calls when you are not translating.

Care and maintenance

Wipe the lenses with the included microfibre cloth; avoid paper tissues, which can scratch the coating. Keep the charging contacts clean and dry before charging, store the glasses in their bag when not worn, and do not leave them on a car dashboard in direct sun, as heat shortens battery life. Rinse off salt water or heavy sweat with a damp cloth rather than running water, and never submerge them.

Specifications

What's in the box

• 1 × Babel translator glasses (E13-C)
• 1 × charging cable

Shipping, returns and warranty

Shipping

Shipping is free on orders worldwide. Orders are prepared and dispatched within 1–3 business days and typically arrive within 4–8 business days in total, with tracking sent by email. Customs or public holidays can occasionally add a few days, and some items ship directly from our supplier.

Returns

You have 14 days from delivery to return the product for a refund, for any reason. It must be new, unused and in its original packaging with all accessories and documents. Contact us at metanexusxr@gmail.com with your order number to start the return. Consumables such as face cushions, foam pads or batteries showing wear cannot be refunded.

Warranty

Headsets and original accessories bought from our store are covered by a 2-year limited warranty against manufacturing defects. If anything goes wrong, email us your order number and a short description or photo and we will handle the claim with you.

Frequently asked questions

Do I need an app to translate?

Yes. Translation runs in the companion app on your phone; the glasses capture your voice and play back the result.

Does translation work without internet?

Plan on needing a data connection, because the translation is processed by the phone app.

Which lens should I choose?

Tinted sunglass lenses for outdoor use, or clear anti-blue-light lenses if you will wear them mostly indoors at screens.

Can I take phone calls with them?

Yes, the built-in microphone and speakers work as a hands-free headset.

Will other people hear my audio?

At normal volume the sound stays close to your ears; at high volume in a quiet room, people next to you may hear some of it, as with any open-ear audio.

Do they work with iPhone?

Yes, both iPhone and Android are supported.

Are they waterproof?

No water rating is published, so keep them away from rain and never submerge them.

Compare it with our other smart glasses, or browse the full range of AR and smart eyewear at Metanexus XR.