Download the upgraded firmware here. （Version 20241216）
https://drive.google.com/file/d/1mjFgg-Z-dkpt1mBUI7XwFUXmc_4o3zSe/view?usp=sharing

Before upgrading the firmware, please carefully watch the instructional video.
https://www.youtube.com/watch?v=KhJzMkkLtr0

Download the file, copy it to a USB drive, insert the USB drive into the speaker, and press and hold the power button for 30 seconds without releasing it. Once the upgrade is complete, you can remove the USB drive and use the speaker as normal. (Key point: During the upgrade process, keep holding the power button and do not release it.)

Details of the update：

• Reduce the volume of the startup and shutdown sound.

• In Mic mode, the speaker will remain powered on.

• Default background ambient light is too bright and dazzling, and want to lower the brightness.

• For users who purchase two units, the TWS functionality will offer improved synchronization, such as better light synchronization and so on.

Downloading and installing upgraded firmware is optional. However, if you have the ablove needs, you may consider downloading and installing it to enhance your user experience.

1. Turn on both SPIROK STAR speakers simultaneously, but do not connect to Bluetooth immediately.

（Long press the ⏯ button to ensure that the Bluetooth on both speakers is in a ready-to-connect state.）

2. On either speaker, long press the M button to initiate TWS pairing. Once paired, both speakers will make a sound to indicate a successful connection.

3. Search the Bluetooth list, connect new " SPIROK STAR " and then you can start playing.

• At this point, the two speakers will create the left and right channels, creating a true stereo experience.

• This is an audio file for testing stereo sound. If you're interested, you can download and give it a try.

https://spirok.com/song/test.mp3

• And, controlling either one of the speakers will simultaneously control the other. For example, if you change the lighting by pressing the light button on one speaker, the color on the other speaker will change as well. Similarly, if you adjust the volume on either speaker, the volume on the other will also change accordingly.

• If you want to disconnect TWS and have the SPIROK ferrofluid speakers function independently, you can long press the M button to disconnect the TWS.

Here are some ways to extend the playback time of the speaker:

1. Use a Type-C power cable for power supply.

2. Play in an cool temperature environment, especially avoiding overly hot conditions.

3. Enjoy the ferrofluid movement with the LED lights turned off.

4. Set the volume to a medium level instead of always playing at maximum volume.

The ferrofluid speaker is essentially an art installation. During operation, it requires significant energy to produce sound and control the ferrofluid, which generates heat. It is equipped with an overheating protection mechanism to extend the speaker’s lifespan.

If the speaker’s overheating protection is triggered, the ferrofluid will pause its movement. Once the speaker cools down, the ferrofluid will automatically resume its dancing state. During this time, the music playback function will continue to work as normal.

It doesn’t matter.

Ferrofluid is a liquid, and its density changes with temperature, causing it to float more. This does not affect the quality of the ferrofluid itself.

In fact, it may even enhance the artistic effect, making it appear more graceful. One of the charms of liquid is its endless variability.

Our ferrofluid has self-healing capabilities. The more it moves, the more elegant and clean it becomes. If left unused for a long time, the physical and chemical properties of the liquid may cause some separation. Simply play a few songs, and the ferrofluid will gradually return to its smooth and graceful state. Please don’t worry.

SPIROK ferrofluid speaker is using patented ferrofluid, and we are one of the few authorized partner brands.

This ferrofluid is the only option in the world suitable for producing high-quality ferrofluid speakers, known for its stability and elegance.

While they do not sell standalone ferrofluid bottles, you can submit your purchase record, and we can ensure you can purchase a replacement bottle.

If you would like to become one of our distributors, please tell us about yourself, your company, or your plans. We would be happy to stay in touch.

In fact, many customers from different countries are seeking collaboration, and some countries already have distributors. We will prioritize introducing you to the local distributor in your area.

If you are interested in other projects related to ferrofluid visual art, we can consider exploring collaboration in other areas. Please contact tim@spirok.com