This Y splitter cable allows you to connect two headsets to your walkman, iPod/iPhone/iPad. It can also connect two speaker systems to one PC or share one speaker system between two PCs. It works with any PC sound card, speaker, headset, portable CD player or microphone with 3.5mm connector. It is shielded to protect against radio frequency and electromagnetic interference. This cable has PVC jacket, molded ends and inner hood soldered 360 degrees for complete end to end shielding. (Connector: 3.5mm Male to 2 Female; Length: 6 Inches)