Features:1. The cable feels good, the workmanship is fine, and the button sensitivity is strong.2. Using high-quality materials to effectively avoid and wear, durable to use.3. Precise cutting and interface ensure perfect fit, suitable for installation position and easy to install.4. Professional chipset provides excellent performance for the system.5. The terminal and the socket perfectly overlap to enhance the audio performance.6. 3.5mm gold-plated plug is compatible with most of the equipment on the market, enhanced audio, high fidelity.Specifications:Material: WeavingPlug: 3.5 bend male plug to 2.5 straight male, extended plug, suitable for more modelsCable length: 133cmApplicable models: QC25 OE2 and other 2.5 interface headphonesPackage List:1 * Cable