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.

Item came defective with damaged cable.Realized on very FIRST use that the wire had bad contact with interrupting sound and I had to keep moving the wire to fix the contact. then noticed that the sheath was damaged/cracked at the point of connection btw the wire and the remote, hence the bad contact.Return process also very painful. no return label provided, no seamless experience for return, need to arrange everything by myself.just shipped the product back for return yesterday (from Singapore), cost me 40USD (Amazon only refund up to 20USD if Im not wrong). DHL would have cost me 100USD+...Now praying for the return and refund to eventually be smooth and finalized soon.but conclusion, never again with the Amazon Renewed Store!

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.

Just got this today been looking for this wired version for a long time and refurbished shipped by Amazon was only option. Listed as "excellent" however there was very noticeable corrosion (see photo) in the charging port. Everything else seems ok so will use during my return window will probably keep if charging port doesn't break down.

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!!

I had a static noise when ever i plug them in. And when i click clip something the audio sounds terrible.

best noise cancelling that I've found in wired earbuds. I wear them at night because I'm a very light sleeper and they block out the machine and snoring sounds.

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.