Bulldog sounds
This product, has made me get rid of all my other blue tooth speakers enough said.
By Albert K.
Saturday, November 7, 2026 · Customer reviews of US businesses

The Fair Hearing score
Great
740 reviews
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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 The Fair Hearing, with an average rating of 4.2 out of 5.
740 approved reviews, newest moderated first
This product, has made me get rid of all my other blue tooth speakers enough said.
By Albert K.
Everything arrived well I bought chargers and speaker work well and look really high quality the designs are amazing.
By Juan
Great product very well built.. impressive !!!
By Rajiv T.
Thankyou ! It took 2 weeks to arrive but everything works fine !
By JOSE ANTONIO G.
The product was nice. Packaging was well done. The so called discount they gave after didn't work at all. I tried to use it the night I got the discount, and it was invalid. Why give one if it's not going to work?
By Anonymous
I've had mine over a week now and to be honest I expected to loose sound quality or one of the buds. But I can formally say that I still have both earbuds. And they still sound better than most. Overall this is the only item in years I would recommend to a friend
By Samuel S.
I love these headphones I highly recommend them
By James G.
Great charger works awesome, fast charge no overheating and I have used it on numerous things. Really like the mecha design of the charger and the light up eyes make it so cool - good quality with attention to detail all better than I expected. Best Regards from Poland
By Sdkfz