Eoutstanding 3.5mm Female Jack to Bare End 2PCS Black TRRS 4 Pole 1/8 Plug Connector Audio Cable for Headphone Headset Earphone

Product description Specifications: Core Material: Bare Copper Wire. Sheath Material: PVC. Maximum Outer Diameter of Wire :3.0mm/0.12Inch. Number of Pole: 4 Poles. Plug Size:8.9x33.10mm/0.35x1.30Inch(DxL). Wire Length: 30cm/11.81Inch. Color: Black. Quantity: 2PCS. Feature: The red line is the left channel; the white line is the correct channel, the green line is mic; the black wire is grounded. Suitable for USA car bluetooth player, convert MP3 player, TV stereo, set-top box, etc.