Perfect music pleasure x2: Use 2 headphones with one audio jack. The thin design with slim connectors provides a high degree of flexibility. Enjoy freedom without compromises in sound quality. Full copper cores and robust plugs with gold-plated connectors tickle the best performance out of your devices.\n\n- Flexible PVC round cables, ideal for mobile applications\n- Full copper cores for best signal quality\n- To connect audio devices\n- Robust and slim metal plug\n- Gold plated contacts\n- Stereo pin assignment, 3pin