[Auto Focus & 2026 Upgraded] Mini Projector 1080P FHD Support 4K Portable Projector with WiFi6 and Bluetooth5.4 Built-in App 180° Adjustable Auto Keystone, Compatible with HDMI/Laptop/USB, Black
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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:
Only 10 left in stock, order soon!
Arrives
Friday, Feb 27
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Color: Black
Features
- Auto Focus & Auto Keystone CorrectionCoolid C3 video projector features auto focus and auto keystone correction, providing the sharpest, most immersive viewing experience no matter where you place it in your home. Free your hands - no more manual adjustments before each viewing. Enjoy a high-definition, convenient film experience anytime, anywhere!
- True 1980x1080 Resolution with 4K Support- Equipped with true 1920x1080 Full HD resolution and 4K Ultra HD video decoding, the Coolid projector features advanced LED technology, 1400 lumens of brightness, and a contrast ratio of 10,000:1. Whether you're watching a movie, TV show, or playing a video game, it delivers an immersive visual feast. It brings a cinema-like experience to your home.
- WiFi 6 and Bi-directional Bluetooth 5.4The Coolid C3 mini projector features Bluetooth 5.4 and WiFi 6 dual-band technology (2.4GHz and 5GHz), making it easy to connect multiple devices with the latest upgrade. With bi-directional Bluetooth 5.4 audio transmission, you can connect Bluetooth headphones or speakers to use it as a stereo in standby mode and with built-in 360 surround sound for a cinema-quality audio experience. Enjoy seamless entertainment with ease.
- Built-in App Smart ProjectorThe Coolid projector runs on the Android operating system with 1GB RAM and 8GB storage, ensuring smooth performance and user-friendly operation. It supports both wireless mouse and remote control for added convenience. The built-in Android TV OS allows direct access to millions of videos, including YouTube etc., without the need for a TV stick. Create your own private home theater with ease.
- Flexible Installation180 Rotatable & Portable DesignThe projector supports tripod, ceiling mount and tabletop mounting with standard 1/4-inch screw holes for easy and secure installation. With 180 image rotation, you can project from any angle, while the digital zoom function (35%-100%) and 1.3:1 screen ratio provide flexibility, whether it's in the living room, bedroom, conference room or outdoors. Enjoy the big screen experience anytime, anywhere.
Brand: coolid
Recommended Uses For Product: Indoor/Outdoor
Special Feature: Speakers
Connectivity Technology: Wireless
Display resolution: 1920 x 1080
Brand Name: coolid
Item Weight: 2.42 pounds
Product Dimensions: 5 x 6 x 7 inches
Color Name: Black
Special Features: Speakers
Date First Available: November 18, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Feb 27
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
This mini projector completely exceeded my expectations! Setup was a breeze—right out of the box, it connected to WiFi, and the built-in apps meant I could stream directly without needing to plug in any external devices. The included wireless mouse is a thoughtful touch and makes navigating so much easier. The picture quality is excellent—bright, sharp, and supports full HD and even 4K content without a hitch. The auto keystone and 180° adjustable design make it super versatile whether you're projecting on a wall or ceiling. It’s compact and lightweight, perfect for movie nights at home or taking on the go. Bluetooth audio output was smooth—I paired it with a portable speaker and had a complete mini home theater setup in minutes. For the price, features, and convenience, this projector is a total win. Highly recommended!
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Reviewed in the United States on July 17, 2025 by Ankur Aggarwal
I like the size of this projector and how light. I thought about buying a TV in the bedroom for watching movie while on bed. This gives me better value for entertainment in the bedroom. It’s easy to use, either to connect it to my laptop via HDMI or wireless using my phone or just by navigating the menu and downloading my favorite streaming services.
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Reviewed in the United States on July 16, 2025 by Isaac Isaac
If connecting via one of the cable options, it is a decent product. However, software and casting-wise, this is below acceptable. Casting is via an app, so no screen mirroring or casting directly from phone menu. Incredibly limiting. Sounds is just average and picture quality is good. Both drop to below average when lag kicks in and it de-syncs. In terms of apps, theres like 5 options and it feels like it was meant for China...
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Reviewed in the United States on October 12, 2025 by NeoJin
Product came in a timely manner. I assembled it and set it up and it worked fine. The next day it shut off and ever since a red light comes on and the projector does not start up! Very disappointed!!!
Reviewed in the United States on December 17, 2025 by Jahkia Bolin Jahkia Bolin
I’ve been using this compact projector for a couple weeks now, and overall, I’m really happy with it. The picture quality is surprisingly good for the size, and it’s bright enough to use in a dim room without any problems. Setup was easy, and it’s super convenient to take on the go. If you’re looking for a portable projector for movies or presentations, this is a solid option.
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Reviewed in the United States on July 24, 2025 by Rudy & Dany Vierra
This is very durable and very compact. You can even watch it in the day time. Very easy to set up with the Wii fi.
Reviewed in the United States on October 5, 2025 by Da’hurricane Perry
The projector looks modern and clean. The Bluetooth remote works without issues, and adjusting focus directly from the remote is a nice touch. It performs autofocus at every startup, and if you move the device, it automatically refocuses. Sound level is average but fine for casual use. In a dark room, brightness is more than enough. The only downside is the power cable it’s a bit short. Overall, a good device for the price.
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Reviewed in the United States on July 16, 2025 by Caglar
Small, light weight! Clear picture! Works SO SO WELL! Just get it!
Reviewed in the United States on July 10, 2025 by Lauren