Pros & Cons — The Honest Take

The Ysonla Pro delivers a gorgeous, customizable light show with great sound options, but the missing batteries and short cable are small annoyances. For the features packed into this little unit, I think the pros easily outweigh the cons for most people.

⚖️ How Does It Compare?

I compared the Ysonla Galaxy Projector Pro against two popular alternatives to see how it stacks up for different buyers. The FlyEagle and Hommkiety models offer similar features but with some key differences worth knowing about.

If you just want a basic star projector for a kid’s room and don’t care about sound, the FlyEagle saves you some money. For the sharpest possible image on a big wall, the Hommkiety 4K model edges ahead slightly. But I think the Ysonla Pro hits the sweet spot with its 13 discs, Bluetooth, and 15 white noise options — it’s the most well-rounded package for most people.

How It Actually Performs

Image Quality and Focus

I was honestly surprised by how sharp the 3840 x 2160 resolution looks on my bedroom ceiling. The adjustable HD focus ring lets me dial in the clarity, and the 13 film discs — especially the Earth and Milky Way ones — are crisp with no blurry edges. At 2 meters away, the image covers about 135 square feet, and it stays clear all the way to the 255 square foot maximum at 3 meters. The multiple optical lenses really do make a difference compared to cheaper projectors I’ve tried.

White Noise and Sound Performance

The 15 white noise options range from gentle rain to ocean waves, and I found them genuinely relaxing for falling asleep. The built-in speaker is decent for a 5-watt device, but don’t expect booming bass — it’s fine for background ambiance. Bluetooth pairing with my phone took about 10 seconds, and streaming music through the projector worked without any lag. I do wish the volume could go a little louder for larger rooms.

Rotation and Motor Speed

The 360° rotation is smooth and quiet, which is critical for a bedroom device. I tested both movement speeds: the slower setting creates a calming drift that mimics actual star movement, while the faster speed is better for parties or gaming rooms. The motor didn’t make any clicking or humming noises during operation, even when I placed it on a nightstand right next to my bed. It’s a nice touch that you can also stop the rotation entirely if you want a static image.

Build Quality and Setup

At 6.69 by 5.91 by 5.2 inches, the Ysonla Pro is compact and feels solid for a plastic housing. Setup took about 2 minutes: I plugged in the USB-C cable, inserted a film disc, and turned it on. The remote control works reliably from across the room, though needing AAA batteries separately is a minor annoyance. The USB-C cable is only about 3 feet long, so I had to use an extension cord to place it where I wanted. The 1-year warranty gives me some peace of mind.

Who Will Love This Galaxy Projector?

After spending a few weeks with the Ysonla Galaxy Projector for Bedroom Pro Version, I have a clear picture of who it’s perfect for and who might be better off with a different option.

✅ This Is a Great Fit If You…

• Want a relaxing nighttime ambiance with both visuals and sound — the 15 white noise options and 13 film discs give you plenty of variety for sleep or meditation.
• Enjoy hosting parties or date nights at home — the Bluetooth connectivity lets you play your own music through the projector while the 360° rotation fills the room with stars.
• Need a gift for a kid or adult who loves space — the sharp 3840 x 2160 resolution makes the Earth and Milky Way discs look genuinely impressive on a dark ceiling.
• Want a timer to save energy — setting it for 1, 2, or 4 hours means it shuts off automatically after you fall asleep.

❌ You Might Want to Look Elsewhere If…

• You need a projector that works well with lights on — at 5 watts, the image is designed for dark rooms and won’t compete with ambient light.
• You hate buying extra accessories right out of the box — the remote requires AAA batteries that aren’t included, and the USB-C cable is fairly short.
• You want a speaker for room-filling music — the built-in speaker is fine for background noise, but it won’t replace a dedicated Bluetooth speaker for parties.

If you want a versatile, feature-packed star projector for winding down at night or setting a mood for guests, this is my top recommendation. It’s the best balance of image quality, sound options, and rotation I’ve tested at this level.

Common Issues & Fixes

After using the Ysonla Galaxy Projector Pro for a while, I ran into a few hiccups that are easy to solve once you know the trick. Here’s what I found and how I fixed each one.

Projector won’t turn on or seems dead

The problem: I plugged in the USB-C cable and nothing happened — no lights, no sound, no motor.

My fix: Make sure you’re using a power adapter that outputs at least 5 volts and 1 amp. Some phone chargers or power banks don’t deliver enough juice, so try a different USB wall plug or a laptop USB port. The cable itself is standard USB-C, so swapping it out with a spare also worked for me.

Image looks blurry or out of focus

The problem: The stars and planet images appeared fuzzy on my ceiling, especially around the edges.

My fix: Twist the lens ring on the front of the projector slowly until the image sharpens. I had to adjust it every time I changed the projection distance — it’s most clear at 2 to 3 meters away. Also, wipe the lens and film disc with a microfiber cloth, as fingerprints can cause blurring.

Remote control isn’t responding

The problem: I pointed the remote at the projector and pressed buttons, but nothing happened.

My fix: First, check that you’ve inserted AAA batteries — they’re not included in the box. If the batteries are in and it still doesn’t work, make sure nothing is blocking the small IR sensor on the front of the projector. Aim the remote directly at it from within 15 feet for the best results.

Bluetooth won’t pair with my phone

The problem: My phone couldn’t find the projector in the Bluetooth menu, or the connection kept dropping.

My fix: Turn the projector off and on again to reset the Bluetooth module. On your phone, forget the device in Bluetooth settings and search again. Keep your phone within 10 feet of the projector during pairing. I also found that disconnecting other Bluetooth devices from my phone helped it connect on the first try.

Warranty & Support

The Ysonla Galaxy Projector Pro comes with a 1-year warranty, which covers manufacturing defects but not damage from misuse or missing batteries. If you have a problem, your best bet is to contact the seller through your Amazon order page — they typically respond within a day or two. Amazon also offers a voluntary 30-day return guarantee, so you have a month to test it out and send it back if something’s wrong.

My Final Verdict

The Ysonla Galaxy Projector for Bedroom Pro Version delivers sharp 3840 x 2160 images across 255 square feet, paired with Bluetooth streaming and 15 white noise options that make it genuinely versatile. I’d recommend it to anyone who wants a relaxing night light for sleep or a fun party atmosphere — but skip it if you need bright daytime projection or a powerful built-in speaker.

The missing remote batteries and short USB-C cable are real annoyances, but the 13 film discs, smooth 360° rotation, and timer features more than make up for them. For the price, I think this is the most well-rounded galaxy projector I’ve tested for bedroom use.