Only use the charger provided by the manufacturer. Using unauthorized chargers may cause danger and violate the projector's guarantee. This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

The charger type is DST451-150300W-K with output voltage / current of DC 15V / 3A. The plug of the adapter is considered as the disconnect device. Once unplugged, the charger is considered as disconnected from the power source. Astro's minimum distance requirement is just 23 inches (half a meter) with a 121 inches maximum distance. That said, you get a better viewing experience when Astro is positioned between 40 and 80 inches away from the projection surface. From 35 inches distance, Astro will generate an image 22-inch wide (horizontally) and 12 inch high (vertically). From 89 inch distance, Astro is able to create an image 57-inch wide (horizontally) and 30 inch high (vertically). Essentially, the size of the image projection will depend on how far you place Astro from the projection surface. There is no option to change the aspect ratio though. The Astro projector uses the default 16:9 aspect ratio, which produces a rectangular image. This means, you cannot get an square (4:3) image with the Astro projector. Today’s portable projectors benefit from improvements to LED and laser light tech. And that means a bigger, brighter picture and no more worrying about having to replace the lamp after a year or so. Traditional projector lamps tend to last 2000-3000 hours. LEDs last tens of thousands.

All in all Anker nebula solar is a well thought out projector with some great features that can't be found on many other projector's CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS

The dual harman kardon speakers do a great job giving you a nice full rich sound in a mid size room and the projector has a bluetooth mode in which the projector screen turns off and the fans go silent and you can play music/podcasts etc from your devices which works fantastically Expand Astro’s capabilities by connecting up your favorite HDMI, USB-C, and Bluetooth devices. You can even wirelessly mirror content from your phone via mirror cast and AirPlay. The picture quality is absolutely stunning and the sound from the unit itself is also pretty decent, considering its small size. Although, I tend to link mine to a JBL Bluetooth speaker, which works a treat and produces a much better sound and adds atmosphere to a movie. Misplaced the remote? Don’t worry, as you can control Astro right from your phone via the Nebula Connect app. Play and pause movies, browse menus, and more with a simple swipe of your finger.

Nebula Astro Portable Projector

Do not use the device in an environment where the temperature is too high or too low. Never expose the device to strong sunshine or wet environments.

Astro has flat sides so, you can sit the projector on its side and base, allowing to use Astro without the need of a tripod. A 1/4-inch female thread has been bored right in the centre of the rubber ring base to mount the Astro projector on a tripod. The perforations you see on the sides of the projector are the ventilation outlet and inlet. The speaker grille is on the bottom, housing a single 3W speaker; hence the Astro projector has a down firing speaker. The driver delivers surprisingly good audio dynamics and loud volume too. If you require more power though, you can always connect Astro to a external bluetooth speaker such as the Soundcore Flare Plus Anker are consistently sending timely updates to improve the projector in various ways so great support from there end If you find yourself in the need for an Android project, I think there are better cheaper options. Though the Nebula Astro Portable Projector is an all-in-one solution with specs that can’t be sniffed at. Your product is designed and manufactured with high quality materials and components, which can be recycled and reused.The late 1800s saw the invention of the overhead projector and the Zoopraxiscope and Panopticon - two of the first movie projectors ever made - all of which use a basic lamp projection system that consists of lenses and a light source. Old school overhead projectors use a physical source (e.g. ink transparencies) to input the image, while modern projectors such as the Nebula Astro projector (pictured) uses a digital input source such as a computer.Like most pico type projectors, Nebula Astro has a short throw ratio (1.3), which is perfect for small rooms or portable use because you can position the projector relatively close and still get a clear picture. Long throw projectors, in the other hand, require a minimum distance of at least 72 inches (6ft).

The only thing worthy of mention as a very slight negative is the noise from the fan. It isn't silent, but then again, it isn't ridiculously loud either, though I can imagine some may find it a distraction if you're expecting complete silence, like from a telly! From a device the size of an apple, Astro has the power to project an image up to 100 inches big. Capture the spectacle of the movie theater, no matter where you are. Entertainment Tailored to You: Choose from more than 5,000 apps with Android TV 9, including favorites like YouTube, Hulu, and more. You can even mirror content from your smartphone or other devices to Solar Portable 1080p projector. Note: For peak performance, please update to the latest firmware. This is Anker's best Nebula projector to date and also a very, very good portable in its own right. Feature-wise, it's got almost everything one could need in an outdoor/portable projector. There's an excellent smart platform, a three-hour battery life, a good degree of brightness and plenty of source material options. This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. To return faulty items see our Returning Faulty Items policy.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Built on android tv 9.0 so supports Google apps via play store and also can chromecast using your phone/tablet plus also has full google assistant voice control feature