Interesting facts are coming up after the leak of upcoming Sony WF-1000XM4 true Wireless Earbuds. According to a WinFuture report (Via GSMArena), the new Sony WF-1000XM4 will sport excellent Active Noise Cancellation. This won’t be a surprise considering that the current XM3 model have active noise cancellation (ANC), the upcoming Sony WF-1000XM4 true wireless earbuds will having it too. The wireless earbuds will also be Hi-Res Audio certified. The leak comes via WinFuture.de, which shared that the eight-hour battery is with Sony’s active noise cancellation turned on. It that is true the buds will have an eight-hour battery life and water resistance, these true