Mars 3 | Outdoor Projector with Long Playtime
choice
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Immersive Outdoor Movies: With 1000 ANSI Lumens brightness, a max screen size of 200 inches, and 1080p resolution, you can enjoy a cinema-level movie experience anywhere. Plus, our powerful AI automatically adjusts screen brightness for the best possible viewing experience. Compatible with Android TV 11.0 to expand your entertainment with 400,000+ movies and shows, and 7000+ apps. Also works with Chromecast and Google to make your movie night easier than ever.
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Enjoy 5 Hours of Playtime Anywhere: Our exclusive Roam Power™️ technology; supports a 185Wh capacity, which lets you use Mars 3 as a power bank to charge smart devices, enjoy 5 hours of movies, and listen to your favorite tunes for 15 hours.
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Built for the Outdoors: With IPX3 water resistance, 0.5 m drop resistance, 0.7 mm dust resistance, a built-in stand, a lens cover, a camping light, a power indicator, integrated controls, and a carry handle, you can keep watching, no matter what the great outdoors throws at you.
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Crisp and Immersive Audio: The built-in 40W speaker with Dolby Digital Plus delivers crisp and immersive outdoor audio to make movies sound amazing, and music sound crisp and clear with up to 15 hours of music playback.
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Easy Setup in Seconds: With Intelligent Environment Adaptation, a built-in intelligent sensor completes autofocus, keystone correction, and Screen Fit in just 3 seconds, making setup a breeze.
Standard Shipping
Place your order now for estimated delivery within 3-7 business days.
Free
Next-Day Shipping
Place your order now for estimated within 1-2 business days.
$14.99
Express Shipping
Place your order now for estimated delivery within 1-3 business days.
$9.99
Services and benefits
Payment Method
Delivery Method
Transform Any Space Into a 4K Home Theater
Create a big-screen theater anywhere—enjoy movies under the stars, in bed, or in the living room.
NEBULA Cosmos 4K SE
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Why Choose Cosmos 4K SE?
It's the Best 4K Smart Projector with Dolby Vision for Under $1,500
Next-Level Entertainment
Rich Connectivity
Features a variety of ports including HDMI 2.1 (eARC) for high-quality video and audio, supporting 4K@60Hz with lossless transmission.
Fluid Gaming
Experience immersive gaming with <19 ms input latency in Extreme Game mode.
Effortless Control
Search content and launch apps with just your voice, or use the backlit remote for easy nighttime use.
Cast Content From Your Devices
Expand your entertainment options by casting from your phone or laptop.
Smart and Seamless
IEA (Intelligent Environment Adaptation) 4.0 delivers an uninterrupted viewing experience with quick
setup and seamless adjustments, ensuring you don't miss a second of your favorite movies.
Ensures super-smooth picture quality, even when the projector is moved or bumped.
Avoids obstacles in front of the screen
for an uninterrupted viewing experience.
Automatically adjusts to the optimal and most comfortable viewing size.
Adapts to ambient brightness, content, and screen size to provide the best experience.
Delivers perfect picture quality regardless of wall color.
Dims the brightness to protect your eyes when you're near the screen.
How NebulaMaster™
Achieves True-to-Life Colors
Brighter Highlights,
Deeper Shadows
Our NebulaMaster™ image engine enhances detail in every scene by identifying highlights and shadows, and using gamma 2.2³ standard curves to adjust contrast dynamically for unparalleled detail.
Note: Gamma 2.2 is a professional standard for image brightness and contrast, ensuring natural mid-tones and consistent colors.
Industry-Leading Color Accuracy
Every Cosmos 4K SE uses 3D LUT⁴ for precise color calibration, ensuring optimal grayscale uniformity and minimal color gamut loss, achieving exceptional ΔE<1⁵ color accuracy.
Note: △E is a standard measure-ment of color accuracy, and lower △E means better color accuracy.
Smoother Visuals
with De-Contouring
Advanced algorithms smooth gradients and eliminate banding for a more immersive and seamless viewing experience.
Smooth Visuals,
Epic Action
Enjoy immersive action scenes with MEMC—free from lag or stuttering.
and Richer Colors
Immerse Yourself in a
4K Cinematic World with Dolby Vision
Experience more detail, realistic colors,
and stunning contrast with Dolby Vision.
Accuracy in Every Detail
Dolby Vision manages the entire video process, from capture to playback, to preserve and accurately reproduce as much detail as possible.
40× Brighter,
50× More Contrast
Pictures look more vivid with 40 times more brightness and 50 times more contrast between light and dark.
Lifelike and Vivid
Visuals with HDR
High Dynamic Range (HDR) processes each frame for richer colors, sharper contrasts, and greater detail, ensuring vivid and lifelike visuals—no matter what you're watching.
Follow NEBULA to Unlock Official Perks
Get updates on new product releases, join special events and giveaways, and
share your NEBULA experience for a chance to be featured on our social media!
Netflix and Dolby VisionAccess over 10,000 apps including Netflix in 4K with Google TV—no sideloading
or external dongles needed.
Stunning Visuals, Enhanced Vividness
Our exclusive HybridBeam technology combines LED and laser light sources, delivering 1,800¹ ANSI Lumens and 1.07 billion colors².
with Our Exclusive NebulaMaster™ Engine
Cinematic Stereo Sound
Experience immersive Dolby Audio with dual 15W speakers, turning home entertainment into a cinematic adventure.
Move Room to Room
with Ease
The soft silicone handle ensures comfortable and
easy portability—perfect for moving from room to
room.
Note: External power supply required,
no built-in battery.
What's in the Box
Big-Screen Visuals, Right at Home
What the Experts Say
"A versatile and solidly-built portable projector."
Read More From Projector Central
"Top-notch visuals, software, and hardware."
Read More From Android Headlines
"A satisfying at-home cinema experience."
Read More From TechRadar
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