Nothing special, much worse than their electric counterpart.
Tuning not very stable, not a great sound but gets better once amplified if you know your salt around eq.
For what you pay, you get a good enough deal, but I wouldn’t recommend them for anything different than practice.
I took them on two gigs, but had to tune every two songsand, cut basses and boost mid and treble to get my usual sound.
The electric guitar version are a great deal, good sound, long lasting and stable tuning, but this acoustic version are nothing more than the super cheap strings you would expect at this price.