Dancing Magnetic Fluid Music Rhythm Lamp

Ferrofluid - Design inspired by the Movie 《Venom》 This product is not a bluetooth speaker, without a speaker, and will not emit sound. There is no need to connect to any line (wired/wireless), and the magnetic fluid in the glass container will beat with the rhythm of external sound or music. The composition materials of ferromagnetic fluid are nano iron powder, mineral oil, brine/pure water, which are non-toxic and harmless materials. High Clear Glass Window High transparency, dirt resistance and scratch resistance. Built-in LED backlight.