Using plug and play design, this audio adapter cable is easy and convenient for you to use without installing any driver. Audio adapter cable has gold-plated copper audio plugs, which provides you with shocking music. With aluminum alloy shell wire, it is anti-winding and durable. The shell is made of aluminum alloy hard material, bid farewell to the traditional plastic shell, and avoid damage caused by use. Enameled copper core features low loss, low delay. ABS material is durable and long-lasting. The length of this product is 30cm. 3.5 female stereo, RCA female red right channel, white left channel. This 0.3m 3.5 female to 2RCA female adapter is suitable for connecting various portable audio devices, such as cell phones, MP3 players, laptops, computers, tablets to amplifiers, active speakers or other amplifiers with RCA input. Item Name: Audio Adapter Cable Material: Aluminum Alloy, ABS, Copper Interface: 3.5mm Female, RCA Jack Features: Plug and Play, 2 in 1, Stable Transmission Size Details: Length: 30cm/11.81"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Audio Adapter Cable