Bose QuietComfort 20 Acoustic Noise Cancelling Headphones, Compatible with Apple Devices, Black (Renewed)

I am pleasantly surprised how well the unit works.. like new. This is my 3rd set because I need them for live performance as a bass player next to a drummer. The sound cancelling is heaven and Bose has registered this IMPORTANT NOTE: I tried the WIRELESS VERSION and was disappointed to find that THERE IS A SLIGHT DELAY IN THE SIGNAL FORCING ME TO PLAY BEHIND THE BEAT. I hope there will be continued production by BOSE eventually as the wiring does get stressed between the base unit and the ears over a lengthy time and can short out. If BOSE permanently discontinues this I am in trouble.

I love these things, but the charge port on mine is touchy. If I don't hold it just so, it doesn't charge. Very concerning. Don't even think about charging it while using. Too delicate!That said, the noise cancellation and sound quality are first rate. Battery life is pretty much all day, so I'm still happy with these. The charge port isn't stable...That's the only issue I have.

Received item and it wasn't working. Have returned for replacement. We have 2 of these items and have used them for years. One recently gave up and this one was to replace it.

Sound not as clear as I expected

I am sooo happy to have found a way to replace my favorite BOSE earphones I lost my original old ones on an airplane flight and have searched for a replacement for a long time. Then one day I discovered them (refurbished) on Amazon.com. I ordered them and they are like new. All controls work perfectly. Sound great and came with two adapters for my iPhone & iPad! Gonna buy an extra pair just in case I accidentally lose these too!!

This refurbished item lasted about 6months. Disappointing to say the least!

I was recently looking for wired earbuds for my PC and phone (i sleep with earbuds), and stumbled upon these QC’s. I typically sleep with AirPods Pro Gen 2 but got tired of them falling out my ear at night so went to wired. Overall the sound quality of these are mediocre to good like I said maybe 7/10 audio quality. ANC wise I think it performs well but for sure not as good as apple AirPods Pro gen 2. I own the Bose QC headphones and I would say the audio is a bit muddier and not as crisp. These earbuds are definitely on the higher price side but I do think they sound good. I would say don’t get these as your first option but price to sound ratio is not there.

Comfortable for my ears and works great on a plane. I don't always keep them charged so using the quiet mode won't work. But unlike ear buds, I can still use them for sound when the battery is dead. And for me, as someone who forgets to charge all the things before a flight, these are perfect.