Venom Star Ferrofluid Speaker with Sound Pickup, Colorful Lights

Ferrofluid speakers are trippy gadgets that use magnetic fluid to visualize your music. Most of them come with Bluetooth connectivity, so you will need a smartphone to get the most out of them. The Venom Star Ferrofluid Speaker has dual modes and supports Bluetooth, memory card, and aux-in content. It has 4 buttons in the back to control the volume and change mode.

In audio pickup mode, the ferrofluid reacts to sounds around you when no audio connection is detected. In breathing mode, the fluid automatically moves. Of course, you can always connect this speaker to your phone via Bluetooth to visualize your music. This model has a RGB light that changes color automatically.

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