1、[Short RCA to Sound Cable] This 3.5mm to dual RCA sound cable is ideal for connecting portable sound devices such as smartphones (for iPhone), MP3 players (for iOS earbuds) or tablets (for iOS tablet) to stereo receivers, speakers or other RCA enabled devices. 2、[2 way Sound Transfer] Transfer sound from 3.5mm speakers to RCA jack speakers, or transfer music from DVD (or other RCA enabled devices) to 3.5mm speakers, but please swap the red and white plugs for this connection. 3、[Gold Plated Connectors] Stereo RCA Y splitter cable features professional quality 24K gold plated connectors to keep the cable from corrosion while ensuring a quality connection for the best sound transmission year after year. 4、[HiFi Durable Performance] RCA to 3.5mm sound cable features double shielding, high grade polished metal and oxygen free copper conductors to keep your signal from interruptions and ensure excellent sound. 5、[Premium Material] 3.5 mm to Dual RCA sound cable tested with 10000+ flex life, double braid nylon cable increases durability, flexibility and tangleless. Support bidirectional conversion, regardless of positive and negative.