Mars 3 Air GTV Projector - Netflix Officially Licensed, 400 ANSI-Lumen Brightness, Native 1080P, Dolby Digital Sound,150-Inch Picture, Built-In Battery for 2.5 Hours of Playtime Anywhere.

I’ve owned three other projectors for viewing movies outside, the Nebula Mars 3 air is the best yet!! For such a small unit, the sound quality is exceptional, the interface is snappy and responsive, and lastly the picture is vibrant and very clear. It could honestly stand to be a bit brighter (even in standard mode), but the image quality is excellent. I have a theater room, am an audio professional, have owned a historic single screen movie theater, and am extremely picky when it comes to watching movies (even outside)….. they look and sound great on this one, definitely recommend it!

I am a huge fan of Nebula projectors, they are super lightweight, user friendly to operate as other brands I have worked with take forever to get the image just right. These auto-focus and auto-keystone to the screen in seconds providing a crisp, clear image every time. This model is super compact and I love that it can operate on it's internal battery. This is going to change our family movie nights forever. I stand by their quality and definitely recommend!

I really hope the people that make this product don’t read these reviews for fear that they will increase the price. I was astounded with the image and sound quality, and the Google TV software makes it so easy to set up. Incredible value for an excellent product. SHHHHHH

I’ve been a long-time fan of Anker products, and their projectors generally live up to the brand’s reputation for quality and thoughtful design. I’ve been searching for the right projector for a conference-room setup, and the NEBULA Mars 3 Air GTV does several things very well. The autofocus is fast and accurate, and the keystone correction is excellent, making setup quick and hassle-free. That said, brightness was ultimately the limiting factor for our use case. In a typical conference-room environment, the image simply isn’t bright enough, especially when compared to similarly priced...or even less expensive; projectors that offer higher lumen output. This is a well-designed projector and may be a great fit for darker rooms or portable use, but for business or conference-room applications, increased brightness would make a significant difference.

This is a phenomenal projector for a fair price. The ability to run this on batteries is just icing on the cake. Integrated WiFi capability is really a show stopper. All around fantastic purchase.

I’m really happy with this. The picture quality is great. We got a 150-foot screen to test its limits and it fills it up beautifully, from corner to corner of crisp, clear picture (when my WiFi is at its best, anyway.) I’m an Apple TV user, so I had to get used to the new interface and remote control, but they’re intuitive and easy to navigate. People complain about the battery life, but we haven’t had an issue there. We just set up the projector near an outlet (or use a big ol extension cord). I also love the compact size — it resembles a cute little lunch box, so it packs away so easily when we’re through.

I used this at a seminar where I was presenting. The sound and picture were fantastic. It's very easy to set up and use. I was glad that I got to try it before I bought it. That way I saw how fantastic it is. Well worth the $. I've traveled with it, it's small enough to be easily portable, but delivers big picture results. The sound is good enough from this little thing I don't need additional boosting.

Projector review I had the old Nebula Mars 2 projector and loved it! I used it probably 100 times over 5 years for watching movies outside. The brightness, battery life, sound, and build quality were top notch. It also had a very easy to use app system. Over the years the battery capacity decreased a bit (understandable, like any modern device) and it eventually got banged up enough that I was motivated to replace it with the new Nebula Mars 3 Air GTV. On paper, the Mars 3 is 25% brighter, 1080p vs 720p of the 2, and runs Google TV instead of Android, along with a myriad of other improvements. Upon receiving the Mars 3 I was impressed with its size and weight, it seems slightly more compact and a little lighter weight. I can confirm the picture is bright, not bright enough that I would want to use it indoors in a room with a lot of windows, but fine for a darkened room or evening outside. The setup features (auto-focus, keystone correction, etc., also seemed to work quickly and as designed). Unfortunately, this is about all the positive feedback I have on the Mars 3. My main issues are: - Build quality: The handle feels flimsy compared to the Mars 2 and is a bit loose. This is not the build quality I’m used to. - Sound: Allegedly the 3 has Dolby Digital sound but I found that the sound quality (particularly the bass and maximum volume level) isn’t as good as the 2. I’m only using the Mars 2 as a point of reference, I’m not comparing it to anything else. - Apps: This is my biggest gripe. The Google TV interface is horrendous. It’s slow, counterintuitive, and crashes constantly. It crashed just navigating between apps, doing searches, trying to type in credentials, and also while streaming video. In case you were wondering, it was within 5’ of my WiFi router and I have almost gigabit symmetrical speeds, so this was not a connectivity issue. Overall: I feel like the build quality has taken a step back and the app interface needs to be reconsidered. I’m not sure how much of this is Google’s fault and how much is Nebula’s, but interfaces like FireTV, Roku, and AppleTV are all faster and far more stable. I’m debating returning this, especially because the sound is so lousy, it really doesn’t have enough redeeming factors for me to want to keep it.

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La calidad de imagen es muy buena, incluso con algo de luz. Sin embargo, la experiencia con la interfaz es algo confusa y en general lenta (se siente como si estuvieras operando un celular barato). Un punto en contra (que en realidad no es culpa del proyector pero sí influye en su uso) es que las plataformas de streaming están siendo ya muy estrictas con el número de hogares donde puedes usar tu cuenta; en mi caso, he llevado el proyector a casas de familiares y no he podido usarlo porque las plataformas no me lo permiten, si el objetivo del proyector es moverlo a donde quieras, no poder usar plataformas de streaming disminuye mucho su utilidad. Si quieres un proyector para uso ocasional, considera opciones más baratas. Hay proyectores por una décima del precio de este.

I bought this as a gift for my loved one for Christmas 2024 and this projector has been absolutely fantastic so far. I’m blown away by how bright it is! Picture Quality: The picture is bright, sharp, and detailed with natural-looking colors. It’s everything you’d want in a projector. Appearance: It’s small and lightweight, making it perfect for a nightstand. The top grip makes it super easy to move securely from one place to another. Audio: The audio is phenomenal! The speakers deliver impressive sound with deep bass, clear highs, and plenty of volume. Even at low volume, the sound is rich, which is great if you don’t want to disturb someone in the next room. Technical: The fan noise is practically non-existent, which is a big plus. What I love most about this projector is how social it feels. Thanks to its top handle, it’s so easy to carry around the house, and it fits perfectly into any situation. It brings people together with its wide image and built-in streaming platforms—your friends can pick whatever they want on YouTube. Highly recommended for anyone looking for a versatile and fun projector!

Creo que es bueno únicamente si se usa en un cuarto totalmente oscuro. La imagen es buena, no excelente, el audio es mejor de lo esperado para su tamaño, la batería dura más o menos 90 min reales en modo standard (lo de las 2.5 es en modo eco y la imagen es menos brillante). Creo que la conectividad es buena por hdmi y wifi. Personalmente lo conecte a un iPhone con un cable usbc-hdmi y funciona para ver películas descargadas en el teléfono. Creo que uno espera que la imagen sea aceptable en un cuarto con algo de luz, es un error porque no tiene la potencia, únicamente es utilizable en un ambiente totalmente oscuro. Incluso en un patio con luz de luna se pierde calidad de imagen. No he decidido si me lo quedo, pero creo que lo voy a devolver

I originally ordered the much more expensive Cosmo 4K SE, which also was an excellent projector, but was much larger and was slightly overkill for the use I wanted a projector for and it didn't have a battery which was a shame. So I ordered this one, which I was already interested in, it might be a 1080P projectors but I am more then happy with the visual quality of the projector, the size to distance ratio is perfect, to project onto a wall in the basement to watch some movies or shows with my GF, we are not using it to the full size it can do but I have test that to and it was more the clear to me. As for the brightness of it, I will say it could be brighter but it's still more enough to watch with a light on or two without it being drowned out. The size of it is absolutely perfect for me, I bought a cheaper stand which make it look smaller, out the size with the fact it has a battery, it makes it super easy to just move around and store it away unlike the Cosmo I originally had. Which with how good the auto focus and keystoning is, I never had an issue where I had to fiddle with the settings or placements. Even the speaker were surprisingly good, the volume can fluctuat from loud to quiet and back but that is more on the content I was watching then the actual speakers themselves. Over all for the price I paid for it and what I got for it, I would say it's absolutely worth it with plenty of value to it.