Ferrofluid Speaker Music Mate, Dancing Ferrofluid Lamp to the Rhythm of Music - Symbiote in a Bottle - Office Decoration, Teen Gift (Not a Speaker, Silent)

It tottally lives up to the expectations, has a powerful sensor that makes the bubble dance to anything, even normal human conversations and sounds. It's a great accessory to your desk or in a living room next to the sound system.

Works but not as I expected, looks nice, but not worth the money.

buena calidad de materiales sirve mejor con musica movida, con clasica casi no se mueve

Mon fils ne le quitte plus . Article De très bonne qualité. Génial avec de la musique .

Era para un regalo y le encantó, toma muy bien los sonidos (hasta cuando se habla) es hermoso verlo con musica

Mesmerizingly cool