Fancy equalisers

Is it possible to buy a separate set of equalisers and attach it to your gear? I'm looking for something like this https://www.smarthomegeeks.co.uk/wireless-speakers/soundsoul-bluetooth-water-speaker-review/ although I already have decent set of speakers. They don't have to be water based equalisers, could be LEDs or smth like that. I'm looking for flashy and cool looking ; )

 

Toys dear chap, leave them alone.