Mr Rex 3.5mm to 2.5mm Aux Cable Cord for Bose 700 QuietComfort QC45 QC35II QC35 QC25 Noise Cancelling Headphones, JBL E45BT E55BT E65BTNC Bluetooth Earphone, Audio Replacement Wire (1-Pack, 16FT)

Works amazing. It’s a perfect cord for my Bose headphones. It’s long, and it’s not too thin that you’re worried it’ll break easily. The end cable tilted is a nice feature. Better than the one it came with.

This works great for going into my Bose headphones, which are very good by the way, but I wanted to just listen straight off of tape player.

The QC45 headphone jack is slightly recessed so the Bose cable didn't fully seat and was intermittent. This cable's plug has a narrow shoulder that permits it to seat completely - with a pronounced click. Problem solved.

I wish the angled connector plugged into the headphone instead of the straight connector. Technically there's nothing wrong with it, but if it bothers you I would suggest looking for an alternative. the materials involved are all good quality and you get a lot of length for the money. cable thickness is about standard. It works well with the Bose QC-45. No buzzing or any kind of interference could be heard.

what more can I say? It's decently long (but not too long), feels high quality, and was pretty cheap. For me it sometimes improve sound quality because through Bluetooth, sometimes it tries to use "hands free" mode and it sounds horrible, so this cord fixes that

Airline broke my cable and I did not want to buy a Bose cable overseas for $25. Replacement cable works just fine.

After 3 uses, only the right channel still has audio. If I bend the cord really hard at a very specific location, the left channel sometimes picks up some sound. At this point this cord becomes completely useless.

Very slick yet beautiful design, clicks very strongly and firmly to my headphone. 10/10