AmazonBasics 3.5mm to 2-Male RCA Adapter cable - 8 feet Size name:8 Feet   Easily connect smartphones, tablets, MP3 players, and other mobile devices to a speaker, stereo receiver, or other RCA-enabled device with the AmazonBasics 3.5mm to 2-Male RCA adapter cable. The handy adapter cable provides two Male RCA connectors on one end and a 3.5mm Male connector on the other end. The Male RCA connectors fit devices with a left and right audio input, while the 3.5mm Male connector works with portable audio devices equipped with a standard 3.5mm auxiliary jack (typically used for headphones or ear buds).