![Test Sony WH-1000XM4 : la référence des casques sans fil à réduction de bruit s'améliore encore - Les Numériques Test Sony WH-1000XM4 : la référence des casques sans fil à réduction de bruit s'améliore encore - Les Numériques](https://cdn.lesnumeriques.com/optim/test/15/153075/74392058-nda-6-aout-17h-casque-sans-fil-sony-wh-1000xm4-la-marche-de-l-empereur__1200_1200__773-0-2388-1615.jpeg)
Test Sony WH-1000XM4 : la référence des casques sans fil à réduction de bruit s'améliore encore - Les Numériques
![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/I/51PFaYmFIOS.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 WH1000XM4 | Wireless Noise Cancelling Bluetooth Headphones, 30 Hours Battery Life with Microphone for Phone Calls, Optimized for Amazon Alexa and Google Assistant, Silver : Amazon.com.be: Electronics Sony WH1000XM4 | Wireless Noise Cancelling Bluetooth Headphones, 30 Hours Battery Life with Microphone for Phone Calls, Optimized for Amazon Alexa and Google Assistant, Silver : Amazon.com.be: Electronics](https://m.media-amazon.com/images/I/71+Uwt-oIgL.jpg)
Sony WH1000XM4 | Wireless Noise Cancelling Bluetooth Headphones, 30 Hours Battery Life with Microphone for Phone Calls, Optimized for Amazon Alexa and Google Assistant, Silver : Amazon.com.be: Electronics
![Sony WH1000XM4| Wireless Noise Cancelling Bluetooth Headphones, 30 Hours Battery Life with Microphone for Phone Calls, Optimized for Amazon Alexa and Google Assistant, Black : Amazon.com.be: Electronics Sony WH1000XM4| Wireless Noise Cancelling Bluetooth Headphones, 30 Hours Battery Life with Microphone for Phone Calls, Optimized for Amazon Alexa and Google Assistant, Black : Amazon.com.be: Electronics](https://m.media-amazon.com/images/I/61xHHgU0bYL.jpg)