Sony WI1000X Premium Noise Cancelling Wireless Behind-Neck In Ear Headphones (International version/seller warranty) (Black)
Brand: Sony

Hear nothing but your music wherever you go. These Bluetooth wireless, behind-the-neck wireless headphones have industry-leading Digital Noise Cancellation that adapts to altitude—ideal for flying. The Smart Listening feature that can detect your activity and adjust the sound appropriately, and you can even optimize your audio experience different listening environments, including outdoor stages, clubs, halls and arenas.

Digital Noise Cancelling with Atmospheric Pressure Optimizing.
Connect" APP for Android /iOS to use Smart Listening technology to control your ambient sound settings.
Ambient Sound mode to hear essential sound without taking your headphones off
Battery life up to 10 hours (with wireless noise cancelling) / Hands free calling with vibration notification
Wired cable solution let you connect in-flight entertainment