Customer Reviews

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Do you ever feel like you are in a situation where there was something said or something you heard that needed to be recorded but didn't have the tools with you to do it? Recording something when you want to can take some time as you have to take your phone or recorder out and manually start recording. There's also the added negative that if you want to record something, everyone around you will know that you are doing it as it will seem obvious when you take out your device. In this situation, something that can start recording promptly and discreetly is very beneficial to have, and NERO, a voice-activated key FOB audio recorder, does precisely that. 

The Zetronix NERO is a voice-activated recording device that is disguised in the form of a key fob, allowing the user to secretly be able to record what they want. The audio recorder is small in size and easy to fit nearly anywhere, but it comes loaded with some key features which sets itself apart from competition and makes it a perfect product for many uses.


NERO main features

 Long battery life

NERO has a very long battery life and can record up to 40 hours non-stop. If used in the voice-activated standby mode setting, the battery life can last up to a month. The standby mode helps the recorder conserve power, and it only starts recording when it picks up sound.



The recorder is available with 4GB built-in storage or 32GB storage. 1GB of memory adds around ten more hours of audio storage, so the 4GB stores 40 hours, and the 32GB stores 320 hours, about 13 days. The 32GB version is available for an extra $30 price.


 Crystal clear audio recording

NERO's cutting edge recording technology allows it to record crystal clear audio from where you keep it. NERO guarantees a clear recording, whether it's in your pocket, your hand, or even some surface. NERO also allows the user to record sounds up to 33 feet away.


Voice activation

The ability to start recording using your voice is one of NERO's key features and what makes it so good. Not having to reach into your pocket or take out the device to press a button helps you stay concentrated on whatever task you are doing and does not draw attention to you. Having it in voice-activated mode also makes it very easy for you because NERO will just stop recording when it hears no sound.



You can charge NERO using a USB port, making it very easy to find a cable for it, it also connects to laptops and computers using the USB port, so it makes it easy to transfer recordings to another device. NERO is compatible with Mac and Windows, allowing you to listen to audio on Quicktime or Windows media player.


Use in audio surveillance.

The ability to record our surroundings can be useful for many reasons, and NERO helps us do this with its many features.


  • Lectures - Allows you to record important lectures, so you have recordings for reference.
  • Important conversations - there might be a conversation that is important to you. Having a way to record it is handy.
  • Secretly recording abuse or some other altercations - NERO allows you to record in places where you see something and need proof to show what happened.
  • Catching people in their lies - If you are in a scenario where you need to record someone for future use, NERO can help you do that discreetly.


Recording yourself in any scenario is perfectly normal, but recording others might seem like an invasion of their privacy for some people. It is important to remember that there are cases in which recording someone might be a necessity in protecting yourself or someone else you might know. For example, if you are a parent and hire a nanny for your child, you might be hesitant to leave your child with someone else. A child will not be able to properly communicate if the nanny misbehaves with them, but with a recording device like NERO, you can listen in on what the nanny might be doing when you are not home. With a nanny cam that you can buy from Zetronix and the audio recording from NERO, you will have a nanny cam with audio. There are cams available that can also record sound, but with NERO, sound recording is much more discrete and better quality. NERO also allows you to have one product that can do multiple things.

May 30, 2022 8:22:13 AM By Junaid Q Comments Sports Camera Sunglasses

The Zetronix Lark - SuperHD WiFi video recording sports camera glasses are premium sunglasses offering another product in our video recording sunglasses line. Like other video-recording glasses, Lark allows you to record videos and take pictures while wearing your sunglasses with just a button. The glasses are also very easy to use and offer you two quality products in one, sunglasses and a camera.

 Free Selective Focus Photography of Black Sony Video Camera Stock Photo

Lark Features

Lark shares all the features you would need from a typical pair of camera recording glasses, but it also offers so much more as a product.

  • Ultrawide Field of view allows capturing footage beyond our peripheral vision.
  • Ultra-high-quality video and sound - capture videos and pictures at 2.7k HD, along with sound
  • Easy accessibility - Videos and pictures can be stored directly on your phone using an app. The videos and pictures are time-stamped and dated. Easy to download application, as it is available on both iOS and Android
  • WiFi access - can act as a WiFi hotspot, allowing you to record, share or view live videos.
  • The long-lasting battery of up to 90 minutes while recording
  • Movable lens - The glasses allow you to adjust the lens up to five degrees to help you record. The lenses are also removable and can be changed with a prescription lens if you need them. 


Why use Lark over regular sunglasses or cameras?

Lark sunglasses allow you to have a product which gives you sunglasses and a camera that can record or capture videos in one product. On top of that, the sunglasses don't sacrifice quality and give you the best of both worlds.


Frame and Glasses

The sunglasses come equipped with a Grilamid TR90TM frame, an extremely lightweight, durable, non-allergenic, temperature resistant, and impact-resistant frame. Having a durable frame for the glasses is essential to protect the recording equipment and the technology in the glasses. The frame comes in a black armor finish. The Lenses that come with the glasses also have all the necessary approvals, allowing you to have the same experience as regular sunglasses. Three additional lenses are available to be bought alongside the sunglasses as the lenses in the glasses are removable.


Camera quality

The Lark sunglasses have a camera that can match the recording of a standalone camera. The camera allows you to record in 2.7k HD using its ultra-high-quality video sensor, much better quality than a 1080p HD video camera. A built-in high-quality microphone also allows for clear audio to be recorded that can eliminate external sound from wind and rain.

A digital video stabilizer in the glasses allows for better recording from your glasses. It eliminates the extra movements from running and moving, making the video much clearer. The inbuilt stabilizer also allows for less blurry video, removing jitter and motion blur.



Like an ordinary camera, the glasses allow you to record all your pictures and videos with up to 128 GB of memory storage. You can also store all of your recordings on your phone using an app available on the iOS AppStore and Android.


USB port

The Lark sports camera glasses have a USB-C charging port, making it very easy to charge them. It is also very easy to connect them to your laptop and access the videos and pictures; the shades are compatible with Mac and PC. A car and wall charger adaptors are available to be bought alongside the glasses. 


Uses for recording sunglasses


The ability to capture videos or photos with your glasses can be helpful for many different scenarios and activities.


  • You can relive moments or events that you enjoyed from your point of view. This includes concerts, sporting events, and live shows.
  • It can be used while playing sports or practising and can provide a view from your point of view.
  • Recording while driving, racing or just everyday driving on the road.
  • Great for many water sports like Jet skiing and boating
  • Relive exciting moments such as the thrill of skydiving
  • Great for sports and activities centered around aim, like shooting or archery.


Recording from your glasses can also be helpful as they can do the same thing your phone camera can do. The glasses being regular sunglasses, also allows you to casually wear them and not be a burden on you.

So whether you want to capture unforgettable sporting moments or just use them for other recording purposes, Lark sunglasses are great to have.








May 26, 2022 7:50:46 AM By Junaid Q Comments Sports Camera Sunglasses

For those who might want to shoot video film of what they are seeing, either for leisure or for a wide range of expert reasons, yet isn't equipped for utilizing a typical camcorder as this would mean occupying their consideration from other tasks, or essentially in light of the fact that they would need to abstain from making others mindful that their activities are being recorded, prescription camera glasses lend a hand.

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Jan 3, 2020 11:48:52 AM By Junaid Q Comments Sports Camera Sunglasses

Sports glasses are now becoming as important as sunglasses for people who regularly play sports. Yeah, you heard that right! With a wide variation of sunglasses such as a recent big hit "HD sunglasses," sports eyewear is not overlooked and comes with a wide variety of different sport specifications. Sports eyewear says you're a serious player to the world. Whether you're batting in Little League or snowboarding with the execs would no longer matter, eyewear for sports activities has a lengthy checklist of benefits.

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Dec 15, 2019 11:51:37 PM By Junaid Q Comments Sports Camera Sunglasses

Mirror covered focal points reflect light away from getting at you, enabling you to see unmistakably. Sunglasses with camera and mirror blue glasses have a significant impact on buyers. This covering looks like little mirrors and is accessible in differed densities and hues. Nonetheless, perhaps the coolest shading is blue. Be that as it may, there are numerous alternatives yet on the off chance that you purchase blue mirror shades on the web, you can wear them on a sweltering summer day to look reviving or whenever during the day to look cool and in vogue. Reflected shades highlight an intelligent focal point covering that shields a lot of light from arriving at your eyes. Streak focal points have been spotted on famous people and style-producers around the globe.

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Nov 14, 2019 4:56:59 AM By Junaid Q Comments Sports Camera Sunglasses

To make your recordings dazzling and stick out, you need the correct sort of camera to catch all the activity with the minutest of subtleties. HD sunglasses are the best example nowadays for playing games in a new way. Sport cameras or action cameras and there are many other cameras that are beneficial for the player to perform sports in a new way.

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Oct 31, 2019 12:10:03 PM By Junaid Q Comments Sports Camera Sunglasses

Knife-edge is a part of a game. It is about an unmistakable concentration in a wide range of climate conditions and watching out for the ball without agonizing over the damage. HD sunglasses are very beneficial if you play games regularly.

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Oct 29, 2019 12:04:24 PM By Junaid Q Comments Sports Camera Sunglasses

You presumably realize that an excessive amount of introduction to the sun's bright (UV) beams can cause burn from the sun and skin malignant growth. Stretched out an introduction to the sun's UV beams has been connected to critical eye issues, including waterfalls, macular degeneration, pingueculae, pterygia, and photokeratitis.

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Oct 25, 2019 11:43:26 AM By Junaid Q Comments Sports Camera Sunglasses


Video sunglasses are becoming quite popular in this era as people want to capture interesting and captivating moments with ease. These moments don't come regularly and they might be so short that trying to assemble a camera stand might make you lose the moment so the video recording sunglasses are very convenient for these purposes. Video recording sports camera sunglasses help you capture enthralling sports events immediately when worn and they are also comfortable for other reasons.

These sunglasses weight 1 oz making it a very portable accessory to carry around, it comes in several lenses like clear, mirror blue and amber yellow to make certain your experience in whichever sporting activity you bought it for is more exciting and pleasant. With all the amazing benefits the tool renders, the price is very fair as it costs around $15- $70 depending on the memory you will prefer then to top it up, the wide view allows you to view your front and your full peripheral vision. 

This recording camera makes your sports fascinating because of the crystal clear video and great sound it gives, which will indulge you in the entertainment and make you eager to watch the event again and again. It is also easy to switch on and off by just the press of a button on the bottom front of the frame on the left side which makes it easy to operate and it vibrates to notify the person when it goes on and off which makes it a tool to invest in because people generally tend to avoid tools that are difficult to handle.

Another great benefit of this tool is that it is very easy to import the video recorded into a computer using a USB cord. After connecting the USB, switch on the sunglasses and the computer will recognize it instantly and you can upload the videos on social media platforms like YouTube, Facebook, Instagram and Twitter to share the experience with your social network then it has a built-in microphone with noise-canceling technology to reduce the overhead noise and make the video worth watching with a micro SD card slot that can accept up to 128GB of Memory.

Lastly, the sunglasses is waterproof making it even better for those who want to swim, play or watch events which involves water and don't have to be afraid of water getting into the sunglasses, disrupting the video and damaging the tool. It is also durable so it can last a long time and withstand wear and tear that may occur at any instance while watching or recording your sports event then it is equipped with a digital video stabilizer which sharpens images and reduces irregular movement and unsteadiness that may occur when walking, running or swimming.

Sep 4, 2018 12:15:00 AM By Naveed Malik Comments Sports Camera Sunglasses

Enthralling reasons to Buy Amazing sunglasses with camera:

When it comes to video coverage, only a few tools work as well as sports camera sunglasses. These sunglasses are worn, and they can be tuned to begin recording videos and footage of sporting events immediately.

To wit, here are a few reasons why you need to invest in these innovative tools:

They are automated:

Sports camera sunglasses are automated, and this means the stress taken away from you as opposed to recording sports events with cameras or camcorders where you will have to raise your hand and do the recording by yourself, all you need to do with a sports camera sunglasses is put it on and record your sporting event. Your arms are kept free, and you can see them perform other tasks.

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Mar 28, 2018 6:19:34 PM By Naveed Malik Comments Sports Camera Sunglasses
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