AI Vocal Remover Device Video Review: Turn Any Speaker Into an Instant Karaoke Machine

Karaoke usually requires dedicated equipment, but what if you could turn any speaker into a karaoke machine in seconds?

In this video review, we take a closer look at the AI Vocal Remover Device, a compact gadget designed to transform your existing audio setup into a karaoke system. Simply plug it into a speaker’s 3.5mm AUX port, and the built-in AI technology will analyze the music and reduce or remove the original vocals in real time.

Video Transcription

Today I’m bringing you an interesting gadget - an AI Vocal Remover that can turn ordinary speakers into Karaoke machines.

Just plug it into your speaker’s AUX port, and it can remove vocals while keeping only the instrumental music. 
It can also turn traditional wired speakers into Bluetooth speakers.

Inside the box, there’s only the vocal remover main unit and a small instruction manual.
 It’s very compact, easy to carry around,  and the workmanship looks quite refined. 

On the front, from bottom to top, there are five indicator lights: the power indicator, Bluetooth indicator, 100% vocal removal indicator, 25% vocal removal indicator, and 0% vocal removal indicator.

On the side, there’s a power slide switch and a function toggle button (M key). At the bottom, there’s a Type-C charging port.

On the top, there’s a built-in 3.5mm AUX plug for connecting to speakers.

Now plug the device into the speaker’s AUX port, then switch it to Bluetooth receiving mode. Pair it with my phone and play a song. The built-in AI will analyze the frequency spectrum and acoustic features in real time to separate the vocals  from the accompaniment. 

Right now, the 100% vocal retention indicator light is on, so you’re hearing the original vocals. Next, I will switch to the 25% indicator light, where the vocals are weakened, and then to the 0% indicator light, where the vocals are completely removed. 

I tested several songs in a row, and the results were unexpectedly good - the separated instrumental tracks were very clean, with almost no vocal residue.

The only drawback is that it couldn’t connect to my MacBook Pro via Bluetooth. I tried several times, but it just wouldn’t work, so I eventually gave up.

Overall, this is a very practical music gadget, suitable for people who enjoy singing at home, hosting casual gatherings, using it with a car AUX input, or upgrading traditional wired speakers into Bluetooth ones.
If you often need live accompaniment or want to skip the hassle of making your own backing tracks, it’s definitely worth a try!