Official Licensed Google TV Smart Projector, HAPPRUN 4K UHD Home Theater with Dolby Sound, Wi-Fi & Bluetooth, Built-in Streaming Apps, Compatible with Games Consoles & Smartphone, Indoor & Outdoor Use
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Dec 25
Style: Google TV System
Features
- [ Built-in Official Licensed Google TV ] - Without additional equipment, the smart projector can directly access Netflix, Prime Video, YouTube, Hulu, and other applications. It greatly reduces the complexity of operation and makes watching movies more convenient
- [ Google Voice Assistant ] - Simply press and hold the voice control button and issue a simple voice command to quickly open Netflix, search for a movie, adjust the volume, or check the weather without fiddling with the mini projector remote buttons
- [ Excellent 4K Picture Quality ] - The HAPPRUN 4K projector supports 4K resolution, delivering clear and detailed images. With a brightness of 400 ANSI lumens, it guarantees bright and vivid visuals even in well-lit environments, perfect for indoor and outdoor use
- [ Powerful Sound Effect ] - The outdoor projector features a built-in 5W high-fidelity speaker and supports Dolby sound effects, delivering clear and balanced audio. Whether its deep bass or high-frequency details, the sound quality is immersive and realistic
- [ Wide Compatibility ] - The projector with Wi-Fi and Bluetooth supports a wide range of devices, including USB drives, smartphones, computers, tablets, and game consoles, enabling seamless playback
Brand: HAPPRUN
Recommended Uses For Product: Business, Education, Gaming, Home Cinema
Special Feature: 4K Support, 5.2Bluetooth, Google Voice Assistant, Official Licensed Google TV, WIFI6
Connectivity Technology: 3.5mm Jack, Bluetooth, HDMI, USB, Wi-Fi
Display resolution: 1920 x 1080
Brand Name: HAPPRUN
Item Weight: 4.4 pounds
Product Dimensions: 9.5 x 8.3 x 3.8 inches
Item model number: 510G
Color Name: Black
Special Features: 4K Support, 5.2Bluetooth, Google Voice Assistant, Official Licensed Google TV, WIFI6
Date First Available: November 21, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Dec 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: Native 1080P
This Happrun projector is worth every penny. My last projector cost 4x as much and was only about 1/4 better in quality -- if that. Image quality is about the same, with the happrun actually beating out my old one considerably in noise reduction and sharpness settings. The haprun has better sharpness at the edges when I get it set up just right (see below,) but the top left and bottom left corners are still a little soft after doing everything I could to ensure a good setup. (Not a deal breaker for me.) The fan on this happrun is half as loud as my old one, which is great. The little hatch you can open on the bottom of the unit to easily clean the lens and screen is wonderful! I had to disassemble my old one to clean it, which meant there were often dust spots on our movie screen because it was such pita to maintain the machine. All projectors should be this easy to clean. The lightweight design is great. Not only is it portable, the standard tripod screw hole in the bottom makes it possible to just stick this on any tripod or light stand for quick setup and takedown. The speaker is actually loud enough to overpower the fan. I'll never use it because I use a soundbar or headphones. The speaker is tiny and sounds hollow but it'll work in a pinch of you need it. I only use HDMI so I can't speak to other connectivity features of the device. The one area this projector lacks in comparison to my old one is the keystoning feature. My old one offered four point digital keystone correction, while this haprun only features vertical keystone by means of a wheel. Yeah, you can use the wheel to square up your image if you can't get the projector level with your screen but I don't recommend it if you actually want to enjoy what this projector can offer. Any slight adjustment of the keystone wheel will make everything go out of focus from the center of the image to the bottom or top edge, depending on whether you're adjusting the top or bottom with the keystone. You absolute MUST get the projector level with your screen left to right because there is no horizontal keystone. If you move the keystone wheel, you may find yourself having a devil of a time getting your image in focus again because there's no markings printed on the machine to tell you where to return the keystone wheel exactly to center. I got mine as close to perfection as possible by adjusting the focusing wheel until the edge of the image that was NOT altered by the keystone wheel was as sharp as I could get it. Then I adjusted the keystone wheel until the opposing edge of the image was in equal focus. On my copy, doing this resulted in a sharp center as well. Once the image was in focus corner to corner, I just angled the body of the actual projector to straighten the image on the wall, ignoring the keystone altogether. To enjoy this projector most, you're gonna want to avoid using the keystone at all, which means you've got to have the projector perfectly level with the surface you project it on. I already owned a good tripod with a ball head mount that allows me to position the projector however I need to. If you don't have something to set it on or a way to mount it, you might not enjoy the image quality as much. All in all, I'm very happy with this purchase! If you're on a budget this is a perfectly acceptable TV replacement for watching movies or cinematic shows that deserve a big screen. At this price, you really can't go wrong. You just need a way to mount it and a little knowledge on how to set it up to get the most out of it. Oh, also, I went over to YouTube and used "projector test patterns," to get mine into focus and to help me adjust the color, brightness, and contrast. I highly recommend using those. It'll make your setup process way easier and give you a better looking image.
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Reviewed in the United States on December 18, 2024 by Musicka
Style: Google TV System
Very simple to set up and use regularly with amazing and clear quality, the sound is not the best but it is tolerable I definitely recommend using a soundbar or speaker, I have had no trouble connecting it though bluetooth. I thought about getting a screen for it but ended up not getting one and I do not regret it as they can get pretty expensive if you want a big one and the quality is still amazing! Very excited to try it outside for family movie nights!
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Reviewed in the United States on November 10, 2025 by roma roma
Style: Native 1080P
The picture quality is great when you get it focused. There are two different things to use to focus you will need to use both of them to get the picture to focus. Before I had it on a shelf I did have it sitting on my head board I noticed that with movement something from kids moving on and off the bed, or even if you feel asleep watching a movie and moved to much sometimes it would be out of focus the next time I would use it. I don't have that issue now that it is on a shelf. Connecting it to my wifi was easy, same with setting it up to a laptop or my phone. The only thing I couldn't seem to get it to connect to was a splitter to be able to charge my phone though the projector and be able to use it to stream at the same time without having to mirror my phone but connect directly into my phone . You can hear the fan a little bit with projector but that is expected with most everything when it comes to it. I just make sure there is enough air flow around it on all sides and nothing is blocking it so that it is cool. The speaker on the projector is okay. Mainly why I took one star off but it does have the ability to blue tooth. So when I want to watch an action movie or something that I want the sound to be basically movie theater loud almost I will either hook into my wireless speaker, or head phones if am watching it late at night. I like the fact you can change the contrast and the density with the colors. This allows you to customize what you are using it for. I mainly use it for movies an shows so I keep it on the theater setting gives me the best viewing for that. You also can adjust the zoom for the size of screen you want it to project to which you can see it adjusting while doing so its not a guessing game on the size you are picking. It allows you to fit it to what you are projecting on. You also can pick what type of screen you are projecting such at full, wide, 16:1 etc. I did hook a roku into it. That wasn't hard to do. The only thing that I had to figure out was when it asked you to pick what brand you were using to control the power and volume. I had to google that. I think I just randomly selected tell it let me move on from that part but once it did basically did the rest for me with the set up. Over all good projector. Cost is good. The speaker could be better. Knowing what to pick for roku or streaming sticks would be nice.
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Reviewed in the United States on November 6, 2025 by Ashley Ashley
Style: Google TV System
Easy set up Compact Quiet Great image quality Vibrant colors Affordable price Great sound I've only tested it for 1 day but so far I'm highly impressed for the price. I don't have anything bad to say so far. I haven't tested it for gaming yet but for streaming it's awesome.
Reviewed in the United States on November 8, 2025 by Omar Omar
Style: Native 1080P
Super happy with this projector. I use it in my classroom daily. I had a different brand before, but it often had trouble connecting to Bluetooth. As soon as I connected this projector to my computer, it automatically connected to Bluetooth and I was so happy. I like that it has manual focus. With my last projector with the autofocus, every time a kid bumped into the cart with the projector it would have to refocus. I don't have that issue anymore. For the low price, because I got it on sale, I was surprised at how great of a projector this is. I would definitely recommend it to anyone. The speakers work fine, but I do use an external speaker for the classroom so everyone can hear. When they're close to the screen, I just use the speakers on the projector.
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Reviewed in the United States on September 28, 2025 by SrfrGrl