nicholas E.
Wonderful products!
Wonderful products!

GravaStar was born from the founder Yong’s vision to create a futuristic, cyberpunk world fusing sci-fi with hi-fi. The brand was established to merge mecha, metal, and technology in everyday products. GravaStar is a team of designers, engineers, gamers, music fans, explorers, and other visionaries, working together to achieve one common goal - to build products and sound experiences that you can’t get anywhere else and that go beyond your wildest fantasies.
gravastar.com (gravastar.com) has 740 customer reviews on Five Star Index, with an average rating of 4.2 out of 5.
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nicholas E.
Wonderful products!
Gunawan H.
Im very happy with this keyboard, thank you gravastar.
Keegan
honestly couldn’t be happier, one of the best keyboard and mice I’ve ever owned, quality and design is great.
Stevie
I got the speakers and the keyboard/mouse as well. I seen a lot of people rate these poorly. Honestly the best m&k I have used in a while and I have been strictly a corseair guy. Love the looks of all of their stuff. Highly recommend. Also having 2 programs for the m&k is not as bad as what people are saying. It’s very simple.
Juan
Thanks for reaching out. The purchasing process on your website was fast and easy. The product style it’s amazing, the keyboard looks strong and the features are just perfect. I received it sooner than expected in perfect conditions.
Sarah
These speakers are very good quality and look amazing! They are heavy in weight so don’t feel cheap at all, and the sound output is great. My boyfriend has also bought a mouse from this company and we love the design, haven’t seen anything else like it. I’m looking forward to buying more products from here.
Hector R.
I bought a pair of Sirius earbuds. They sound like a pair of cheap dollar store earbuds and stay on about at as well. I really expected something even marginally better for this price. I have a pair of moondrop space travels and they're much better. These at the very least look cool. That's the only positive I can give them.
Response from gravastar.comOct 8, 2025
Hi Hector, Thank you for sharing your feedback, and we’re truly sorry to hear that the Sirius earbuds didn’t meet your expectations. The Sirius earbuds are designed with a unique focus on both aesthetic design and balanced sound tuning, but it might not meet your sound preference. Please reach out to us directly at [email protected] for a return, we will refund your order. Thank you again for your review. - GravaStar Service Team
Damian M.
Never received the order will never order again from your company an still have not received my refund it’s been 2 weeks
Response from gravastar.comOct 6, 2025
Dear Damian, we have shipped your package on Sept 21. It seems like this package is running late. Our team is checking with the shipping forwarder and our service team [email protected] will contact you very soon about your order.