ToneX Plug. Things are getting smaller.

[dave_bass5]

Just saw this. it's an odd one. While I think the form factor is good, I cant imagine its any use in a band setting. I suppose it could replace the likes of the VoxPlug etc. 

https://www.ikmultimedia.com/products/tonexplug/

[MichaelDean]

It's a practice tool. It isn't meant to be any use on stage. Same form factor as the Boss Katana Go, Fender Mustang Micro, Blackstar Beam Solo, etc, but with the ToneX captures instead of amp models.