Features: Designed exclusively for QC35/QC45/QC20 headphones, this USB charging cable features a precisions engineered usb connector for seamless compatibility and fast charging via computers, power banks, or car adapters. Built with a premium PVC and reinforced stress points, the tangles resistant cable withstands daily wear while its corrosions resistant USB connectors ensures long lastings charging performances. Ideal for headphone owners who prioritize power supply during travel, work commutes, or extended listening requiring frequent device charging. Perfectly adapts to home offices, car interiors, airport lounges, and other environments where USB ports are available for uninterrupted music playback or call connectivity. The compact strap for effortless storage in laptop bags or suitcases, making it a travel essential for global voltages compatibility. Specifications: Component: PVC Color: White,Black Length: 30cm/11.81'' Applicable model: for QC35 QC45 QC20 Package Includes: 1Piece Headphone Charging Cable note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.