Otamatone Neo Black

This thing is great fun - a very tactile playing experience, using both hands, squeezing the face for the tone variation (I'm a right handed face squeezer) with one hand and using the other to pitch the notes.
It's difficult to intonate and play accurate pitches, maybe those used to fretless stringed instruments might be better. There's a switch that gives three ranges of pitch - the lowest is very lo-fi sounding and the highest is piercing. The overall tone is lo-fi.
I've connected it through guitar effects using the provided cable (but half plugged in). It works. Didn't try the app or phone connectivity.