**"Ferrofluid Speaker with Dancing Magnetic Liquid - Ferrite Music Visualizer, Magnetic Fluid Toy for Desk Decor & Unique Birthday Gifts - Perfect for Home, Office & Party Sound Visualization (White)"**

The Best Gift Installation Instructions Place the magnetic fluid glass container into the body of the pickup.place the glass bottle container by aligning the sealing position of the glass bottle container with the notched position of the silicone ring on the body of the pickup. Product Description Built-in high-capacity lithium battery, fully charged can be used for about 6-8 hours.Audio is picked up and transmitted, the Ferrofluid Rhythm Light has two working modes: powered by the built-in lithium battery or by the charger.Press and hold the power button (3 seconds) to turn on/off the light, and the magnetic fluid will be adsorbed in the middle for 5S. Function Ferromagnetic fluid is composed of iron nanopowder, mineral oil, salt water/pure water, all of which are non-toxic and harmless, and can be used with peace of mind.If yellow bubbles appear, try using a magnet to attach them, this is a normal physical phenomenon. HEAL THE SOUL Pickup mode:In pickup mode,short press the power button to switch back and forth between pickup mode and auto drop mode,and the backlight will flash twice.AUX mode: After the AUX port is connected to the device, it will automatically enter the AUX mode, short press the power button to switch between pickup mode, auto drop mode and AUX mode. And the backlight will flash twice synchronously. Creative and interesting Like a black jellyfish in a glass globe that dances to the sound of its own music, magnetic fluid is a silent companion as you swim through your own universe. The Perfect Gift Surprises The ferrofluid music rhythm light is a perfect gift for your lover/friend/parents/children and will bring them a lot of surprises!

【Design Inspiration】 Ferrofluid is known as the archetypal substance of the Marvel movie Venom. The purpose of the design is to make the ferrofluid in the glass bottle rise with the external sound rhythm and music, so that the sound/music can be visualized.

【Product Material】 Round metal shell, high-definition borosilicate glass, nano iron powder, pure water, environmentally friendly and non-toxic. Built-in MIC, white LED backlight, no need to connect any wiring to use, built-in battery, fully charged can be used for 6-8 hours. It is a reliable source of entertainment, party relaxation.

【Usage Scenario】can be used as a music companion/sound companion for HI-FI speakers, a creative desktop ornament, a house decoration, a stress-relieving toy to ease tension, and can also be placed on the surface of a piano as a piano metronome.

【Working Principle】 magnetic fluid speaker can accurately capture the frequency of external sound vibration and transform it into a beautiful dance of ferrofluid. This magnetic fluid speaker is designed to provide instant and visually stunning response to your listening environment.

【Note】 The ferrofluid speaker is without speaker will not emit sound, clear do not use this product in high temperature or extreme cold weather, otherwise it is easy to cause the glass bottle to break.