About this item Broad Compatibility: This 3.5mm to 2RCA Audio Auxiliary Stereo Cable is compatible with phones, tablets, MP3 players, CD players, laptops, and any other digital device with a 3.5mm audio jack; as well as home audio systems like amplifiers or receivers with 2RCA (white/left and red/right sockets). Fantastic Audio Quality: Gold plated connectors and oxygen-free copper provide maximum conductivity and durability, ensuring optimal stereo audio transmission. Works seamlessly with 3.5mm tablet/MP3/phone to 2RCA receiver/speaker, accommodating most mobile devices in a slim case with a snug and secure connection. No need to remove your slim protective cases for smartphones or tablets. Dimensions: 5.45 x 5.3 x 2.3 inches.