I was looking for a pair of wireless headphones I could connect to my phone or PC. I needed headphones with decent audio quality & sustainable battery life that wouldn't put a huge dent in my wallet. I purchased these in November, 2019, and have used them without any issues since (even after my cat knocked them off my kitchen counter onto hardwood flooring...)Obviously, what everyone is looking for in headphones is different, here's what I personally wanted:- Good audio quality. I was getting headphones to listen to music, and that's it. Keep in mind, this means I'm indifferent entirely to mic quality, as I wasn't using this headset for phone calls.- Comfortable & stable. I bought these to use for music at the gym, walking/running, and while doing chores around the house & garden. I needed a pair that were comfortable for longer periods of time, and wouldn't fall off of my head or slide off my ears during physical activity.- Good battery life. For all the obvious & generic reasons.Pros:- Lovely audio quality. Really, the fact that I'm pausing to take the time to review these so long after my purchase is a testament to it, really. The audio quality over my time using them has been consistent & entirely enjoyable.- Bass. I love bass in my music, and these sound awesome with a nice, bassy song. Not quite to everyone's taste, but I as actually, genuinely impressed the first time I heard a bassy song on these.- Easy to set up & connect. Straightforward instructions for set up and connection. Never had any issues connecting my headphones to my phone, my PC, or my tablet. The only real button I've used on the headphones themselves is the Play/Pause button, and it's never failed me, required multiple presses, or given me a considerable delay.- Good battery life. As you can imagine, I needed a pair that I could rely on not to die in the middle of a walk, or a workout, or chores. I've used these for roughly 4-6 hour windows at a given time, and they've not died on me yet. Plus, as an android phone user, I pretty much always have a micro-USB cord & fast adaptive charger on me that I can use for them if I feel it necessary, either in the car on the way to a gym, or right before I head out.(Potential) Cons:- Mic: The microphone quality isn't phenomenal, I tested out a few phone & Discord calls, and the general consensus was that I came through garbled & difficult to hear. If you're looking for headphones specifically for phone calls, I would potentially search for/compare with something else.- Range: Radius/strength is slightly lower than some others. If a large Bluetooth radius is important to you, these are slightly limited. Going back & forth from my office to kitchen was perfectly fine, but bedroom to kitchen, I got some occasional skipping & audio cuts.- Comfort: Adjustable headband is padded and comfortable for reasonably long wear, in my experience - however, if you do not like the sensation of headphones that rest on your ears, as opposed to around, cupping them, these likely won't feel comfortable to you, just something to take into consideration.(Remember, I use mine during workouts. It's inevitable they slip or become crooked here and there, but it's never to the point that I notice it or it actively interrupts what I'm doing. Certainly more comfortable and less annoying than wired, or even wireless, earbuds for me, personally.)- Noise-Cancellation. I would put these at a low-medium. They cancel out some noise, but again, due to the aforementioned fit of resting on the ears, rather than around, these aren't going to be especially noise-cancelling.