VENTION 3.5mm Female to 3.5mm Female Audio extension Cable [ BFABY ] VENTION 3.5mm Female Female Features 0.3M cable length Conductor: tinned copper Interface technics: gold-plated More audio products STABLE CONNECTION AND WIDE COMPATIBILITY: Our aux female to female adapter features a standard 3.5mm female interface, perfectly compatible with all standard 3.5mm male devices available in the market. It ensures a stable connection and an effortless plug-and-unplug experience. HIGH-QUALITY SOUND TRANSMISSION: Zero Static Interference, this 3.5mm coupler utilizes gold-plated contacts and an aluminum casing, ensuring the quality of audio signal transmission. High-quality materials and craftsmanship effectively reduce external interference, providing stable signal transmission. STURDY AND DURABLE WITH QUALITY ASSURANCE: This female aux coupler is made with an hard casing and undergoes an oxidation process, while the contact parts are plated. Compared to common injection-molded connector heads on the market, our product is more robust and has a longer lifespan.