the audio quality is good and the battery backup is great there is little to no latency on bluetooth so you can even play games with this one the design is a bit flawed it hurts my ear if i wear it for a long time its too tight and presses hard against your ears softer ear cups may have solved it i wanted to give it 4 stars for the excellent battery backup and pretty good sound quality but it hurts my ear way too much to merit a 4 star rating