I tried using Anker's mobile projector 'Nebula Capsule Air', which is pocket-sized but can project up to 100 inches of video with Google TV and can watch YouTube on its own
On Thursday, March 6, 2025, Anker released the Nebula Capsule Air , a projector that can project images up to 100 inches in a compact size that fits in your pocket. The Nebula Capsule Air is equipped with Google TV and can enjoy over 10,000 apps, including Netflix, YouTube, and Amazon Prime Video, so we tried using it to see what kind of projector it is.
Nebula Capsule Air | World's smallest Google TV projector | Anker Japan Official Online Store
·table of contents
◆1: Appearance check
2. Setup
◆3: I actually tried it
◆4: Summary
◆1: Appearance check
The Nebula Capsule Air package looks like this.
Inside the box were the Nebula Capsule Air unit, a remote control, two AAA batteries, a quick start guide, a USB Type-C cable, and an AC adapter.
The appearance of the Nebula Capsule Air is as follows. The main body size is 14 cm in height and 6.8 cm in diameter.
On the front are the projection lens and the autofocus sensor.
On the top are the decision button, the back button, and the volume up and down buttons.
On the back are an infrared receiver, a power button, a USB Type-C port, and an HDMI port. Note that the USB Type-C port is for data transfer only and cannot output video.
There is a tripod socket on the bottom.
The actual weight is 624g.
Because it is small and lightweight, the Nebula Capsule Air fits easily into your trouser pocket.
The included remote control looks like this. Normally, projectors are used with video output devices such as PCs and smartphones, but since the Nebula Capsule Air can play YouTube, Netflix, and Amazon Prime Video on its own, the remote control is equipped with shortcut buttons that allow you to instantly launch these apps.
2. Setup
Let's set up the Nebula Capsule Air. First, insert the batteries into the remote control. Remove the cover on the back to insert two AAA batteries.
Although the Nebula Capsule can be powered by battery, it is recommended that you start it while charging it for the first time. To charge it, insert the included AC adapter into an outlet and connect it to the USB Type-C port on the back of the main unit.
When charging started, the indicator on the top turned red.
To power it on, press and hold the power button on the back for 2 seconds.
Then, an image was projected from the projection lens on the front of the main unit.
If the projected image is blurry, you can adjust it by pressing the focus button on the top row of the remote control.
Follow the on-screen instructions to set your language, country, etc.
Nebula Capsule Air is equipped with Google TV, so you can use various services such as YouTube by linking it with your Google account. Even if you do not use Google TV, you can still project images using an HDMI cable.
To set up Google TV, you must first install the Google Home app on your smartphone. The Google Home app is available from
After opening the Google Home app, first tap the 'Devices' tab and then tap 'Add Device.'
Tap Google Nest or partner device.
You will be asked to access location information, so tap 'Allow while using the app.'
The device detection will begin.
Once the device is detected, tap 'Next'.
Tap the Wi-Fi network you want to connect to and tap 'Next.'
Enter the password and tap 'Connect.'
Once the connection is complete, tap 'Done.'
Once the setup with the Google Home app is complete, the Google TV home screen is displayed. Once set up, you can use the Nebula Capsule Air on its own.
◆3: I actually tried it
Now that the setup is complete, let's actually watch video on the Nebula Capsule Air. This time, select YouTube.
Unlike the screen of a smartphone or PC, the images played through the projector are very impressive. You can transfer videos you are watching on your smartphone and project them, or you can project the screen of a game console or PC connected with an HDMI cable.
The maximum resolution when playing YouTube videos using Nebula Capsule Air alone is 720p.
Below is a video of the actual projection.
Nebula Capsule Air can project images up to 100 inches at a distance of 2.66 meters from the wall. In other words, the size of the image gradually decreases as you get closer to the wall than 2.66 meters.
In addition, Nebula Capsule Air is equipped with a 5W speaker, so you can enjoy high-quality, powerful audio no matter where you are in relation to Nebula Capsule Air. In addition, it is equipped with a battery that can project for up to 2 hours, so you can easily carry it around and enjoy images even in rooms with few outlets or outdoors.
I walked around the Nebula Capsule Air to check how the sound was coming from it. The speaker emits sound in all directions, so you can enjoy the same sound no matter where you are in the 360 degrees.
Music: Falcom Sound Team JDK 'GENESIS BEYOND THE BEGINNING OPENING VERSION' from Ys Origin Original Soundtrack
Additionally, you can mount the Nebula Capsule Air on a tripod using the tripod socket on the bottom.
By using a tripod, you can freely set the projection position. Even if you move the projection position close to the ceiling, the autofocus function will instantly adjust the focus. In addition, since it is equipped with an automatic correction function, it will not be projected trapezoidally even if the image is not projected perpendicular to the wall.
◆4: Summary
Anker's projector 'Nebula Capsule Air' allows you to easily watch countless video content such as YouTube and Netflix via Google TV. You can easily adjust the projection position by using a tripod or a stand sold separately, and the autofocus function eliminates the need for tedious position adjustments. With its compact size and weight that fits in your pocket, you can easily take it outdoors or to a party to enjoy a large-screen video experience.
In addition, Nebula Capsule Air is available at the Anker official store as well as Amazon.co.jp, and the price is 49,990 yen including tax.
Amazon.co.jp: Anker Nebula Capsule Air (World's Smallest Mobile Projector with Google TV) [High Definition 720P Netflix Compatible 150ANSI Lumens Maximum 100 Inch Automatic Keystone Correction Ultra Small Home Use Compact Ceiling Projection Battery Equipped White Maximum 24 Month Warranty Nebula Capsule Air]: Electronics & Cameras
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