The Sony WH-1000XM4 Wireless are the successor to the Sony WH-1000XM3 Wireless. This generation has some improvements, including a longer continuous battery life
Sony WH-1000XM4 Review: The Best Noise-Canceling Headphones
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Sony WH-1000XM4 Wireless Noise Canceling Headphones Review
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Sony WH-1000XM4 Wireless Bluetooth Noise Canceling Over-Ear Headphones (Black) Bundle with 10000mAh Ultra-Portable LED Display Wireless Quick Charge Battery Bank (2 Items) : Electronics