Sennheiser HD4.50 BTNC - New for 2017 Bluetooth & noise cancelling headphone. These are mid size over ear, closed back headphones. The noise cancelling is effective in store and out on the street, with next to no self noise/hiss. The earpads isolate very well, are deep and plush, combined with the very light weight, make this a very comfortable headphone, perfect for use all day at work. The HD4.50 BTNC has a clean, accurate sound, with a slightly soft treble, so they do not sound too aggressive and are easy to listen with for long periods. Can be used wired (incl.) with or without Noise Cancelling, or wireless with Noise Cancelling. Built in mic to take calls. Includes: soft shelled, thick nylon carry case, audio cable, charge cable.
Sennheiser HD4.5BTNC Reviews: Techradar.com, 4.5 stars. More affordable and easy to travel with, these lightweight headphones are a great value all-rounder, whether for flights, commuter trains or busy offices.
Cnet.com, 8/10, ..gets you most of what you want in a premium wireless noise-canceling headphone but costs significantly less.