![Sony WH-1000XM4 Noise Cancelling Wireless Headphones - 30 hours battery life - Over Ear style - Optimised for Alexa and the Google Assistant - with built-in mic for phone calls - Black: Sony WH-1000XM4 Noise Cancelling Wireless Headphones - 30 hours battery life - Over Ear style - Optimised for Alexa and the Google Assistant - with built-in mic for phone calls - Black:](https://m.media-amazon.com/images/S/aplus-media/vc/94fc74c3-00db-490b-9bc6-1737fe50765c.__CR0,0,600,450_PT0_SX600_V1___.jpg)
Sony WH-1000XM4 Noise Cancelling Wireless Headphones - 30 hours battery life - Over Ear style - Optimised for Alexa and the Google Assistant - with built-in mic for phone calls - Black:
Sony WH-1000XM4 Noise Cancelling Wireless Bluetooth NFC High Resolution Audio Over-Ear Headphones with Mic/
![Unboxing the Sony WH-1000XM4 Headphones (Midnight Blue) // Great Product, Horrible Name... - YouTube Unboxing the Sony WH-1000XM4 Headphones (Midnight Blue) // Great Product, Horrible Name... - YouTube](https://i.ytimg.com/vi/6z78dqszbtw/maxresdefault.jpg)
Unboxing the Sony WH-1000XM4 Headphones (Midnight Blue) // Great Product, Horrible Name... - YouTube
![Hey guys, just got these gray mx4 two weeks ago but they seem to be turning yellow on the outside, is there anyway to restore them ? I have tried rubbing alcohol Hey guys, just got these gray mx4 two weeks ago but they seem to be turning yellow on the outside, is there anyway to restore them ? I have tried rubbing alcohol](https://i.redd.it/hey-guys-just-got-these-gray-mx4-two-weeks-ago-but-they-v0-aeqt8gsza0w91.jpg?width=3024&format=pjpg&auto=webp&s=266abc352b98351604aadbca2bfc896f213464ab)