3.5mm Female to 2 RCA Audio Cables, Y Connector RCA Cable 3.5mm Female to 2 RCA Male Stereo Cable, oxygen free copper conductors ensure less loss of transmission，Oxygen free copper lines combined with a double shielding allow for a maximum audio quality，This cable's material is PVC. efficient Solid connection and corrosion resistance， Ease of use. This cable for connecting the output of your mp3 player ，phone , TV, Smartphones, Tablets, Speakers,Car AUX, Home Theater, DVD player audio, projector, Hi Fi audio， computer sound, recording, PC desktop laptop, Treadmill, and to your home audio system. High performance and versatile for your AV audio equipment; precise transmission of high bandwidth frequency quality for detailed cleaning of natural pure audio sounds,Fully molded connectors provide excellent strain relief.The dual conductor is shielded, which provides protection against EMI and RFI interference.