Yeah, the 8-Inch Blue Plasma Ball by Tradeopia does react to sound.
From what we've found, it's got both audio and touch-sensitive features, so it's pretty dynamic and cool. When you switch it to sound-responsive mode, it'll interact with noises like music or talking, making the plasma inside bounce around to whatever rhythm you've got going.
Oh, and it reacts to touch too. The colorful streams follow your fingers around the globe, which is super engaging, especially when it's a bit darker in the room. It looks great and even a bit educational.
The manufacturer mentions it's cordless and rechargeable. That's handy because you can place it anywhere without worrying about cords, and you just recharge it with a USB cable.
But heads up, we've come across some feedback about its durability. A few folks mentioned theirs stopped working after a while.
So if you plan on keeping it around for the long haul, you might want to consider an extended warranty or some sort of protection plan—just to be on the safe side.
Overall, if you want something eye-catching and unique, maybe even a bit educational, this plasma ball could be a nice fit.
Just make sure to keep it in good shape to enjoy it for longer!