1、The 3.5mm/0.1in to 2 RCA cable enables you to connect a fit for iPhone/iPad, MP3 player, smartphone or laptop with a 3.5mm universal audio port to a TV, AV receiver, amplifier, projector, radio, etc., with an RCA connector. 2、3.5mm/0.1in stereo socket to 2 X RCA sound plug cable compatible with devices with 3.5mm/0.1in ports, such as for iPod, for iPhone, for iPad, for Samsung Galaxy smartphone and tablet, for Google,for Nexus smartphone and tablet, for Microsoft surface tablet, MP3 player, can be used to connect popular electronic products with RCA port, such as radio, for Lepai LP‑2020A + Tripath TA2020 Class‑T Hi‑Fi audio amplifier, Bluetooth audio receiver with HomeSpot NFC enabled, etc. 3、3.5mm/0.1 stereo jack to twin RCA socket adapter cable with sturdy molded connector design. Ergonomic design, easy to hold. 4、Good quality, it provides superior stereo audio transmission and protection against radio frequency interference (RFI) and electromagnetic interference (EMI). 5、Product compatibility is strong, can be applied to TV, radio, computer and other devices, simple and practical.