






🎬 Take your binge-watching beyond boundaries with NEBULA Mars 3 Air!
The NEBULA Mars 3 Air B2C is a sleek, portable Google TV projector featuring a 1080p HDR display with 400 ANSI lumens brightness, dual 8W Dolby speakers, and up to 2.5 hours of video playback. Weighing just 1.68 kg, it offers a massive 150-inch screen and ultra-fast setup with automatic focus and keystone correction, perfect for on-the-go entertainment and social gatherings.



































| ASIN | B0CHW168LV |
| Are Batteries Included | No |
| Batteries | 1 Lithium Ion batteries required. |
| Brand | NEBULA |
| Colour | black |
| Customer Reviews | 4.4 4.4 out of 5 stars (267) |
| Date First Available | 13 May 2025 |
| Form Factor | Portable |
| Guaranteed software updates until | unknown |
| Item Weight | 1.68 kg |
| Item model number | D2325 |
| Lithium Battery Energy Content | 67 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 7 Grams |
| Manufacturer | Anker |
| Number Of Lithium Ion Cells | 2 |
| Product Dimensions | 17.78 x 12.19 x 13.28 cm; 1.68 kg |
| Resolution | 1080p Full HD |
| Screen Resolution | 1920 x 1080 |
| Series | Mars 3 Air |
| Standing screen display size | 150 Inches |
| Wattage | 8 watts |
R**S
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!
M**N
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F**X
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!
S**N
I don’t usually write product reviews, but since this is a new product with only a few short reviews, I’d thought I’d write one for the people curious about this projector. Picture Quality/Size- The 1080p picture looks great, the picture doesn’t look too over saturated and I found that I can project images over 200” in a darker environment, well above the 150” stated on the product page. This projector CAN’T handle bright environments, it CAN handle late afternoon to night time viewing. Software- Built in Google TV is GREAT. I thought I’d use my Amazon fire stick with it, but Google TV works well. The OS is responsive and has all the usual apps, even native Netflix support. Most other projectors need a work-around to install Netflix. Auto keystone is pretty good, it’s fast and reliable. I sometimes need to fine tune the picture slightly but I’m OK with that. Built in Battery- It’s good I guess. Not much to say. I found to get just over 2hrs of battery life. I did seem to notice the battery drain a bit even when turned off. Speakers- The speakers are GREAT. It gets pretty loud but the quality stays clear. I have two Bluetooth speakers I’d thought I’d use with it, but there’s no need, the internal speakers work great. Now it’s not a home theatre system, but it works good for built-in speakers. Fan- The fan is always on and has a slight hum, but if you turn the speakers above a whisper, they drown out the fan noise. Remote- it’s good, not much else to say. Hot buttons to Amazon Prime and Netflix are nice, as well as the auto keystone button. The projector has buttons on itself as well, in case you don’t want to use the remote. Great OS + great picture/size + great speakers = Great portable projector. Overall I’m very happy with this projector and I think anyone who’s looking for a portable projector will be too.
D**A
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.
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