Been using this Jabra Evolve 65 UC headset every day for nearly 2 months now and I am very satisfied with it, both as a UC headset as well as general use headphones.For the last year my home PC has also been my work PC due to Covid WFH situations so I have it a co-mingled mix of my personal apps like video editing software, sound mixing software, and general use for watching Netflix or YouTube, and work apps like my Fuze softphone, Teams, Skype for Business, Zoom, and WebEx. I've also paired this headset with my cell phone for hands free calling. I've been really happy with how it performs in every case and can't think of anything that has been a major disappointment.The sound quality is quite good. It's not $300 Bose quality but it is still enjoyable for casually listening to music or watching a video with no annoying qualities like tinny highs or muddy or lackluster bass.If I had to pick one weak spot it would be that the headphone part is passive noise cancelling, which just means it has foam cushions that cover your ears and blocks out some noise. It works pretty well for ambient noise but I share an office with my wife and we are about 6 feet apart and when she is on a call I can hear her very clearly while wearing these Jabra headphones. That said, I knew they were passive NC when I bought them so I can't fault them for this.The mic, on the other hand, does an EXCELLENT job of rejecting most any sound that I don't make. I'll be on a call with my immediate team and my wife is being particularly animated on a call and I'll ask my team if they can hear her and everyone says they can't but I am loud and clear. I'm quite impressed with the noise cancelling of the microphone on this Jabra Evolve 65 headset. I've used them for voiceover work with my video editor and the mic sounds great there too. Another nice thing is the headset has a built in mute for the mic. I long press the vol down and it mutes the mic at the headset regardless of the app or phone connection being used at the time.I love the battery life. These headphones will make it through an entire day with plenty of battery life left. I've left them on overnight and they were still working in the morning, and if I do get in a low battery situation they will work just fine while charging so I can plug them in and let them charge while I'm using them.Overall I am very pleased with the Jabra Evolve 65. My wife has the Evolve 75 with active NC on the headphones and I've tried them out and didn't feel they were worth the additional money for my use, but it does work really well so if you are in a call center type environment you might consider spending the extra money for the headphone NC. otherwise, these Evolve 65's are a fantastic headset and I definitely recommend them.