PLAY X STORE&reg;Gold Plated 3.5 mm to 3.5 mm Audio Coupler Female to Female Splice together two stereo audio cables Gold plated connectors resist corrosion and provide rigidity Lightweight and small, easy to carry. Durable for long time use. Has stable performance with high transmission speed. Adapter allows connection to any 3.5 mm stereo headset or portable speaker, including other iPod headsets