Dancing Ferrofluid Music Rhythm Ferrofluid Bluetooth Speaker

• ★ 【Music visualization】 Magnetic Fluid opens up a new chapter of music visualisation. Depending on the music rhythm, the different speed and shape changes shown by magnetic liquid provide people with visual pleasure. This product is not a bluetooth speaker, without a speaker, and will not emit sound. It needs to be used with a speaker.

•★ 【Relaxing and Stress-relieving】 Put it next to the speaker and it will dance to the rhythm of the music. Enjoying the beautiful dance of ferrofluid while listening to music can relieve tension.

•★ 【Long Battery Life】 Built-in lithium-ion battery, long lasting working time allows you to enjoy up to 8 hours of play time long enough for any outdoor activities.

•★ 【Versatile Usage Scenarios】 It can be used as a music mate/sound partner for HI-FI speakers and Bluetooth speakers, desktop creative gift toy ornaments, ferrofluid displays, relieve tension toy, ferrofluid dancing lamp, and can also be placed on the piano surface as a piano Metronome.

•★ 【Note】 Ferrofluid can not withstand low temperature (below -10°C) and high temperature (above 50°C), and don't get too exposed to the sun, otherwise it will be easily broken. Please remember before buying,if you ignore it, we will not take this responsibility.