It is just a practice amp, nothing more, but it does a good job. It is very small, light, and loud enough for solo practice in a bedroom.
I bought this one specifically because I play both guitar and bass and I wanted to have a little practice unit to play them both. The guitar sounds are pretty nice, some are even quite good but the bass amp setting is just bad. It was to be expected with such a small speaker but it is even worse than I expected. The acoustic setting, on the other hand, sounds pretty good, somewhat like a piezo and I like to use my fretless bass with it.
The effects are few and basically don't have any settings but they do a good job on a pinch. The tuner is very basic but does an adequate job.
Esthetically, I find it pleasing, it looks good on the desktop.
If you need a simple practice amp, for guitar that offers several good sounds, I recommend it, just don't expect anything good from the bass setting.
Pros:
Guitar sounds
esthetics
has a tuner
light
Bluetooth
headphones out
Cons:
No handle
bad bass setting
No USB connection
No updates
Mine makes a nasty loud noise in the headphones if I turn it off while they are connected