This ReadyPlug cable is guaranteed to work with the Sony WH-1000xM3 Headphones. This flexible cord is great for eliminating mess and clutter for a clean and organized look. Provides the latest USB technology to charge the Sony WH-1000xM3. Simply plug into any USB port of at least 1.5A. The cable is protected from EMI/RFI interference with an outer foil shield, inner braid shield and twisted-pair composition to ensure performance. ~ ReadyPlug Lifetime Warranty ~