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Silver cube with ferrofluid display and wireless charging pad

NO.

NO. Magnetic Fluid Speaker Silver 15W Wireless Charging 13x23x12.5 cm 1.7 kg

SKU CH-519S-NQJFX

A magnetic ferrofluid speaker that visualises music with three rhythm modes and includes 15W wireless charging

  • ColorSilver
  • TypeBluetooth Streamer
  • Visual music rhythm with dancing ferrofluid under warm light
  • 15 W wireless charging built into the speaker top
  • Bluetooth connection up to 15 m range
  • Three selectable beat modes for interactive or audio-synced display
  • Compact 13 x 23 x 12.5 cm desktop size

Dancing Ferrofluid Visualisation

The speaker uses magnetic fluid that moves in time with music under a warm white light, offering a visual display that changes speed and shape with the rhythm. It functions as a Bluetooth streamer for audio playback and includes a built-in 15W wireless charging pad on top for compatible phones. The unit measures 13 by 23 by 12.5 cm and weighs 1.7 kg.

Three Beat Modes and Interactive Control

Three modes let the ferrofluid react to ambient sound without a audio link, pulse automatically in a breathing pattern, or sync with the connected audio output. Touch control manages the modes and playback. Buyers who want a portable battery-powered speaker or a multi-room audio system should look elsewhere.

15W Wireless Charging and 20W Power Input

The top surface delivers 15W wireless charging while the speaker runs from a 12V 2A DC adapter rated at 20W. An AUX cable is included for wired connection. The Bluetooth link works up to 15 metres.

Highlights

  • Visual music rhythm with dancing ferrofluid under warm light
  • 15 W wireless charging built into the speaker top
  • Bluetooth connection up to 15 m range
  • Three selectable beat modes for interactive or audio-synced display
  • Compact 13 x 23 x 12.5 cm desktop size

Specifications

ColorSilver
TypeBluetooth Streamer

Questions about this item

How do I confirm the speaker visualises music correctly after setup?

Power the unit with the included 12 V DC adapter, select Rhythm mode and play audio; the ferrofluid should move in time with the beat under the warm white light.

What accessories come in the box and what must I supply?

The box contains the ferrofluid speaker, a 12 V DC power adapter, an AUX audio cable and an instruction manual; you only need to provide a Bluetooth source device and a Qi-compatible phone for 15 W wireless charging.

Which of the three beat modes should I choose for my use?

Use Interactive mode to react to ambient sound without a cable, Breathing mode for automatic movement without audio, or Rhythm mode when you want the fluid to follow music played through Bluetooth or the AUX cable.

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