Mini Projector, Portable Projector 4K & Full HD 1080P Support, 270° Rotation Outdoor Projector, Movie Projector Compatible with Smartphone, TV Stick, Laptop, PS4, HDMI, USB (No WiFi or Bluetooth)

Original price was: $49.99.Current price is: $39.99.

Description

Price: $49.99 - $39.99
(as of Feb 16, 2026 00:46:51 UTC – Details)

From the brand

Sainyer Mini Projector

ProjectorProjector

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What if my order is past the return window?

Tell us using the official address provided in the manual for further assistance. We offer return/replacement for any product issues.

How can I troubleshoot quickly?

Many common issues like mobile phone connection, blurry picture or sound issues, can be easily resolved. Consult the user manual and reach out to us via the official address in the manual.

Can I use the projector outdoors?

Absolutely! Our projectors work great outdoors in shaded or low-light conditions. Make sure to protect the device from rain, moisture, and extreme temperatures.

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Sainyer ProjectorSainyer Projector

🌟 【270° Rotatable Stand & Electric Keystone Correction】
The Q100 mini projector comes with a 270° rotatable stand, allowing you easily project from any angle, even on the ceiling. With electric keystone correction, you can enjoy distortion-free, perfectly aligned images every time, making it the perfect home projector for any setup
🌍 【Up to 200″ Giant Screen】
Transform any space into a cinematic experience with the ability of the short throw projector to project up to 200 inches. And 2 aspect ratios are offered: 4:3/16:9. Ideal for both outdoor projector setups or making it a perfect home theater projector
📱 【Easy Wired Connectivity for iOS Devices】
With simple USB connectivity, the Q100 720P projector makes it easy to mirror your Phone’s content to the big screen, letting you share photos, videos, and apps seamlessly ( Note: The mini projector does not come with Bluetooth or Wi-Fi capabilities. Additionally, it has no built-in apps)
🎮 【TV Stick & Box Compatibility for Endless Streaming】
With full compatibility for TV sticks and set-top boxes, the tv projector opens up endless streaming options. Perfect for watching your favorite movies or playing video games on the big screen (An HDMI extender of TV Stick is needed for easy plug-in)
🔌 【Multiple Connectivity Options】
The projector 4k supported offers a variety of ports, including HDMI, USB, and AUX, so the hd projector is also compatible to TV sticks, gaming consoles, laptops, and more, satisfying all your streaming needs
💎 【Short Throw Projection for Space-Saving Setup】 With short throw technology, the projector for bedroom can project a large image even from a short distance, making it perfect for smaller rooms or limited spaces, so that you can enjoy a big-screen experience without needing a large area for setup
🎯 【Electric Focus & ±60° Angle Adjustment】
The projector with stand achieves a perfect viewing experience with electric focus and ±60° angle adjustment, ensuring sharp images and flexible placement. No matter where you place your projector, you can easily adjust it for optimal viewing
🔊 【Built-in High-Quality Speaker】
Enjoy crystal clear, immersive sound from the built-in high-quality speaker of the pocket projector. If you prefer a richer audio experience, easily connect external speakers via the AUX port to boost the sound (Please turn off Dolby sound effects to ensure normal sound playback)
💡 【Durable LED Lamp with 50,000-Hour Lifespan】
The portable projector is equipped with a durable LED lamp offering up to 50,000 hours of use, ensuring long-lasting performance. It’s perfect for long movie marathons, gaming sessions, or daily use
🎒 【Compact & Portable for On-the-Go Entertainment】
Lightweight and mini-sized, the portable projector for phone is perfect for on-the-go entertainment. Whether you’re at home, in the office, or encamping, the travel projector is easy to set up and enjoy movies, presentations, or gaming

Reviews (13)

13 reviews for Mini Projector, Portable Projector 4K & Full HD 1080P Support, 270° Rotation Outdoor Projector, Movie Projector Compatible with Smartphone, TV Stick, Laptop, PS4, HDMI, USB (No WiFi or Bluetooth)

  1. Isaiah

    Sainyer mini projector
    I really like this product. The fan is quiet and not overly loud, and it supports 4K HDMI. One drawback is that when playing games, it can be a bit difficult to see some of the on-screen text. However, when watching TV shows, the picture quality is excellent. The built-in speakers are not very loud, so you will need external speakers or desktop speakers that use a 3.5 mm headphone jack. Overall, it’s a very cool product and works well for its purpose.

  2. Ali

    Amazing mini projector
    I couldn’t be happier with this projector! The picture quality is crisp, bright, and clear—even in a room with some light. Setup was incredibly easy, and the projector connected seamlessly to my devices within minutes. The sound is surprisingly good for a projector, and when paired with external speakers, it feels like a full movie theater experience.What I love most is the versatility—it’s perfect for movie nights, gaming, or even presentations. The size is compact and lightweight, making it easy to move around or take outdoors for backyard movie nights. The fan is quiet, so it doesn’t distract from the viewing experience.Overall, this projector delivers amazing value for the price. If you’re looking for high-quality performance, reliability, and a true home theater experience, this is absolutely the one to get!

  3. Alanna S.

    Good for the price but has some flaws
    A big thing to note is that this projector works great with a laptop but does not work well with a phone. With my iPhone I had to buy a HDMI to USB-C cord. Even with that the only app that would play screen mirroring was YouTube. Netflix, Hulu, Prime and Disney+ has restrictions. Then I tried my laptop and it worked great. If you want to use the projector outside your home, you can hook up a Hotspot from your phone to get internet connection to the laptop. This works for camping, backyard movie nights, etc. The plug in cord for the projector is super short, so almost always you’ll need an extension cord. The sound is decent for inside use but when I used it outside it was a little hard to hear but you can use an aux cord to connect to a speaker. Overall, with a lot of tweaks this can be a great projector for the low cost. It has great picture.

  4. Amazon Customer

    Picture quality!
    I purchased this projector to help with my hand-painted banner business, and it has been a total game changer. The image is bright, clear, and incredibly easy to adjust, which makes tracing designs so much faster and more accurate. Setup was simple, it works great in different lighting, and the focus is sharp even on larger banners. This projector has saved me so much time and helped elevate the quality of my work. I highly recommend it to any creative or small business owner!

  5. Robert Peters

    Know it’s Limitations
    So, while this. Model of projector leaves something to be desired i am changing this review to 5 starts because of their customer service. After seeing my review the sellers customer service reached out to me and worked woth me to find a projector that better suited my needs, I can enthusiastically recomend the one I ended up with, the Sainyer Q10. That one is more expensive but definantly worth the price increase. It is suitable for family movie night or teaching.For the price you are not getting an amazing high definition projector. You’re getting a small, cheap, portable “fun” projector. It needs to be very dark to see things. I got this for projecting onto white boards so the students can label things… ocationally I’ll project an image into a large peice of wood for painting, ect….

  6. Robert David Johnston

    Great Little Projector for Movies and Casual Use
    From the moment I set this mini projector up, it proved to be a surprisingly capable little machine. The 270° rotating stand makes it incredibly easy to aim at a wall or even the ceiling, and the electric keystone correction keeps everything looking straight without any fuss. For something this compact, the image quality is sharp and bright enough for movies, shows, and presentations.Wired connectivity is simple — plug in a TV stick, console, laptop, or iPhone and you’re ready to go. Just keep in mind that this model has no WiFi or Bluetooth, so everything must be connected physically, which wasn’t a problem for me. The built-in speaker is decent for casual use, though you can easily improve things by adding external speakers.Overall, this is a solid, no-nonsense projector for anyone who wants a portable setup that just works.✔️ Pros   •   Easy 270° rotating stand   •   Electric keystone & electric focus   •   Clear enough picture for movies and TV   •   Works with TV sticks, consoles, laptops, and iPhone   •   Compact and travel-friendly❗ Cons   •   No WiFi or Bluetooth   •   Built-in speaker is fair but not great   •   Needs a short throw distance for best resultsFinal Verdict: A handy, compact projector that delivers good picture quality and simple wired connectivity. Great for casual viewing, travel, or turning any room into a small movie space.

  7. Keri

    Loud noise
    So for the price and what it is , it’s not awful .. I used it maybe a total of 10 times and when I power it on , it starts some god awful loud noise that doesn’t go away. Would definitely return if I could . Picture isn’t bad , sound is a little low.

  8. Rylie

    Great Little Projector – But Beware of USB Limitations for iPhone Users
    I really like this mini projector overall. The picture quality is surprisingly good for the size and price, and it’s perfect for casual movie nights or kids’ rooms. It’s compact, easy to set up, and looks great once it’s running.That said, I’m giving it 4 stars mainly because of the USB issue. If you’re planning to use screen mirroring with an iPhone, USB mirroring is not supported. This was a bit frustrating to figure out. You’ll need a special Lightning-to-HDMI adapter instead, which isn’t included. The instructions do not tell you this, and I was scanning the provided QR code for way too long trying to get it to work! 🤣 Also, the included cord is very short, so plan to have an extension or longer cable if you need more flexibility in setup.Aside from those minor issues, it’s a solid projector and definitely worth the money if you know what you’re getting into.

  9. Hikaru

    I felt very good about the way I was treated by the support team. Kind, fast and efficient.just for that reason I could recommend this, but the product received is also excellent, bright and clear, the sound is very good too.If you are looking for a complete product, this is the one.

  10. An

    初めてのプロジェクターです!!他の物と色々比べてこちらにしてみました。最初の起動に少し時間かかります。他のレビューであったかと思いますが、レンズカバーが欲しいなとやっぱり思いました。あと追記ですが本体を箱からの出す時持ち手が根元から外れ、片方は緩くはまりましたが、もう片方がはめて引っかかる部分が割れて使い物にならない状態。紐自体そこまで必要性はないけど、プラの金具外すと本体の中が見える状態でなんとも不安なつくり・・・。(今は穴にお気に入りのシールを上から貼ってデコってます)最初にWiFi設定をリモコンで入力して設定してからミラーリングしようかと思って説明書を見たところ、プロジェクターと携帯を同じWiFiネットワークに接続・・・・メニューのホームページからWiFi Displayを入力ソースにしますとありますが、ない!!もう1つはWhale PlayからQRコード読み取ってアプリをダウンロード・・・・とありますが、結局アプリをとってもよくわからず。結果単純に、スキャンせずとも、携帯から(iPhoneだと)右上スラッシュでコントロールパネルからミラーリングを開いてWhale TVをタップするだけでした。終わる時またミラーリングタップして下のミラーリング停止を押すだけでした。携帯からミラーリングして写真や動画を見るにしても、携帯の画面を文字通り写してるだけなので縦表示なのは変わらずで思ってたのとちょっと違いましたwだけど家族や友達と画像や動画を見るのに手元の携帯から覗き込んで見るよりはいいかなと・・・。画面は綺麗は綺麗だと思います。なにせ初プロジェクターなので比べようがありませんがw天井に投影し、夜電気を消した状態と電気を付けた状態(写真参考)でも明るくてもそこここ写って見えるんだなーと関心。これなら昼間カーテン閉めた状態でもそこまで気にせず楽しめそうと思いました。追記:横壁に写すと同じ電気を付けた状態だとまったく見えないです。プロジェクターの音は私はそこまで気になりません。(昔のちょっとうるさいパソコンの駆動音程度かなと。)扇風機より確実に静かwYouTubeをつけて音量最大だとまず駆動音は気にならないと思います。音もそこそこ綺麗。(Bluetoothのスピーカーつなげて聴くともっといいです。物によっては若干ラグありかもしれません・・・)本体の下と裏に三脚付けるネジあります。(三脚付属)ピントは上の丸いネジで調節(合わせても満足いくピント具合までいかないかも)YouTubeとかの検索にリモコンだと時間かかるから、Bluetoothのキーボードがあれば入力しやすいと思います。(そもそも携帯やパッドをミラーリングしてYouTube見た方が入力簡単)←追記:ミラーリングでYouTubeはちょいちょい接続切れるので本体側のYouTubeで見るのが最適かもしれません。Bluetoothも接続時デバイスが出てこないので、リフレッシュ??だかを押したらデバイス表記出てきたので、それを繋げばキーボードだと矢印も出てきて操作簡単でした。天井に写すのにちょっと斜めの状態にしようかと思いきや三脚だと本体が重いので倒れちゃうのは少しだけ残念。とにかく説明書が不備だらけ。YouTubeは普通に見れるけど、その他はログインやら登録しないとやっぱりだめだし、アプリをダウンロードするのにもGoogle Playとかアドレス云々入力したり、検索したりはリモコンでの入力は時間がかかるのでやはりキーボードがあった方が便利な気がします。SwitchやらDVDを見ること可能とあるけど、外付けハードディスクのDVD見るの可能なやつをUSBにつないでも起動せず。HDMIだと使える??そもそもその辺の説明が曖昧過ぎる。追記:再生のみのDVDプレーヤーを購入してHDMIで繋いだら再生出来ました!(本体にHDMIという表記のアプリみたいなのがあるのでそれを開くと繋がります)私が購入したものはBlu-ray対応の物でなおかつそれには表記なかったのですが、録画したBD-Rも再生可能でした。これはほんとに嬉しいです。DVDの映画やコンサートの映像を大画面で観れる!(購入したもの写真参考あり)ちょいちょい細かい不満もありますが、よくも悪くもな感じ。(台型補正が自動じゃないのが面倒だったりと)この機械のルーメンは他より良かったけど、ずっと観るのには目が疲れそう。追記:後日スクリーンを購入。移動も考えて置き方のスクリーンにしました。やはりちゃんとした物に投影した方が綺麗ですね!!(動画参照あり・・・電気ついてる時と消した時の状態です)とりあえず何となくプロジェクターってこんなもん??ってのが分かったので初めてで、そんなに頻繁に使う予定もないし、なにより持ち運べるサイズじゃないと嫌だったのもあってお高いの買わなくて良かった。

  11. 佐藤 恵

    すぐ重くなる。それなりの金額を出した方が間違いない。初見に買うならいいと思う。追伸。アフターサービスの返金対応等優れておりました。

  12. 音が小さいこんじ

  13. Annoying Foreigner

    For personal home use and casual use, the projector is great. The image quality is sharp and though the fan is a little loud, the built-in speakers are powerful enough to drown out the fan sound once music and movies start playing. It’s perfect for Youtube with a Chromecast, so you don’t even need a lightning cable or HDMI cable, or even stand near it.The worst thing that I can say about it is that it isn’t VESA mountable. You cannot easily put it on a tripod, and it coes not come with any padded travel case. The remote control is barebones, so don’t expect a lot of help with room setup. If you’re buying it for business presentations, I would look at something with these features instead.All things considered, for the price, it’s a solid purchase.

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