I'm selling these as I used them as gaming earbuds, but I haven't been using them much lately. Noise-canceling function confirmed. Instant purchase OK! Same-day shipping! Bose QuietComfort 20IP Wired Earphones Accessories include the case and replacement ear tips (everything in the photos). I purchased them about 4 years ago. There is some damage to the cable's covering (please see the photos). I haven't confirmed the remote control functionality. Please purchase only if you understand that these are used items.