Given the price, this startone bugle is itself not bad, however if you really want to get any sound ouf of it, well, it's bad. It is out of tune with any scale, the intonation itselft is also completely out of tune in any measurable way. For eg you can not play a bugle call for example since the tones it produces are so far off, all of them. Bought is for my youngest son (4yo) to get in touch with brass instruments and to learn to produce sounds out of it, well, it just barely functions to that end.
However: It's only around EUR 15,00 so what to expect. It's a fine toy or decorative, it makes trumpet-like sound/noise and fairly loud also. My 4yo son likes it, it looks like a musical instrument and because of the price you don't have to worry if it gets scratched of damaged.