ANiceSeller 10FT Male to Female 3.5mm Audio Stereo Aux Auxiliary MP3 Extension Cable Cord Type: Audio Stereo Conversion Cable. Gold Plated connectors for ultimate conductivity Cable Length: 10 Feet Connector Diameter: 2.5mm 3/32 inch Male / 3.5 mm 1/8 inch Male Great to plug MP3 and smartphones into auxiliary input of a car stereo or home theater receiver Color: Black