So I’m gonna ruin this thought but oh well. From what I can’t tell, this is just a very small midi controller, which is controlling some sort of external synth, where the sound is coming from.
Though there is the stylophone synth which is very similar and makes its own sound. It appears to be out of stock on Amazon though.
Stylophone Retro Pocket Synth https://www.amazon.com/dp/B000SKHSRU/ref=cm_sw_r_cp_tai_xEqhFbFBR8362
Ah I see you meant the one he's using. Yeah that's pricy.
Add some extra dollas and get this
zna li neko gde kod nas ima da se kupi ovako nešto?
You can still buy one. I got one a few years ago (it stopped working after a few months), and it sounds exactly the same. Has a mini line out so you can amp it up too!
Looks like Stylophones are back. Bless you hipsters and your retro style. They're available on Amazon for $30. https://www.amazon.com/Dubreq-DU05151-Stylophone-Retro-Pocket/dp/B000SKHSRU?th=1
I just got the "Sythophone - Stylophone clone ($0.99). It's seems good…flexible, sounds authentic
I also have a real Stylophone…they're not very expensive: $29.95 on Amazon…fun for the tactile experience
Stylophone Retro Pocket Synth https://www.amazon.com/dp/B000SKHSRU/ref=cm_sw_r_cp_api_cZXiBbS0KAM1Q
They also have a beat box, which looks like fun, & the GEN X-1 version of the synth
Demo song: