I’m having déjà vu… ThirdReality had released “Voice and Music Assistant Dev Edition,” which looks exactly like Pine Voice Smart Speaker.

https://www.thirdreality.com/products/voice-music-assistant-...

EDIT: but unlike Pine, ThirdReality one comes with quad-core ARM A53 CPU; 256MB RAM; 512MB flash; and can actually do audio processing. The price is about 1.5 times higher though