● Specification: Name: Ferrofluid Sound Visualizer Color: Dark Wood, Light Wood Material: Plastic + Ferrofluid Size: 10.6*5.4*17.2cm ● Package Includes: 1PC x Ferrofluid Sound Visualizer ● Note: 1. This product is not a Bluetooth speaker. It does not have a speaker and will not emit sound. 2. No need to connect to any lines (wired/wireless), one-click startup. The magnetic fluid in the glass container will beat with the rhythm of external sounds or music. 3. Regarding bubbles, in order to buffer the pressure in the glass container, each product must leave a certain space of bubbles. The bubbles are black/yellow because of the color of the magnetic oil, which is normal. The bubbles will naturally become clear and transparent after standing still for a certain period of time. Place the bubbles as they rise to the top of the shell and cover them. 4. Magnetic fluid beads stick to the wall and wrinkle the skin. The magnetic fluid material is nano-scale iron powder, and the inner wall surface of the glass container is not 100% smooth. Therefore, if it shakes during transportation or remains stationary for a long time, wall sticking and wrinkles may occur. These are characteristics of magnetic fluid, are normal phenomena, and are not impurities. You only need to use the included magnet to absorb and swim around to activate the magnetic fluid. After a while, it will condense into a ball. If you feel that the magnetic force of the small magnet is not enough, you can change it to a magnet with larger magnetic force. 5. Regarding sensitivity, since the microphone (sound receiving hole) is designed on the back of the product, try to place the product as close to the sound source as possible, so that the magnetic fluid beating effect will be better. 6. Regarding the beating form, the characteristic of magnetic fluid is that it sometimes gathers and sometimes disperses, and it is not fixed whether it gathers or disperses. In other words, the beating pattern of each product is different. Even if the same product picks up the same song at different times, the beating effect will be different. This is the charm of magnetic fluid, always keeping it fresh. 7. The ambient temperature of the product is between 0°C and 60°C. It is prohibited to use it in high-temperature environments, especially in high-temperature environments in cars in summer.
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