Looking for some recommendations for noise cancelling headphones - my budget is around $350 which could go up or down slightly for the right ones. I do a lot of travel so quality noise cancelling is an absolute must for the plane trips. Wireless would also be a bonus. I would also like to use...

Sony's new WF-1000X wireless IEM's. - Active Noise cancelling with Sense Engine - 6mm Dynamic Driver with Neodymium magnet - Bluetooth 4.1 with AAC support - 9 hour battery life (using the included charging case) Presented at IFA 2017, released Sept. 2017...