Magnetic ferofluid cartridge

Built-in battery Cool magnetic fluid decompression interaction High sensitive polar rhythm makes the sound “visible”

Base Material Glass Product 4.05″D x6.77″VWx 2.2″H Dimensions Desk Lamp Lamp Type Shade Color black Shade Material Glass, Iron Style Art Deco • 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. Regarding air bubbles, in order to buffer the pressure in the glass container, each product must have a certain space for air bubbles. The color of the air bubbles is black/yellow. Cover it as the bubbles rise to the top shell. • Magnetic fluid dispersion beads stick to the wall and wrinkled skin. The magnetic fluid material is nano-scale iron powder, and the surface of the inner wall of the glass container İs not 100% smooth, so vibration during transportation or long-term static may appear sticky wall and wrinkled skin phenomenon. These are the properties of magnetic fluids, which are normal phenomena, and are not impurities. You only need to use the attached magnet to absorb and swim to activate the magnetic fluid.