Dual Headphone Jack Splitter Stereo 3.5mm Y Adapter 1 Plug To 2 Jacks Cable Accepts two standard 3.5mm (1/8") stereo headphone plugs; Fits standard 3.5mm (1/8") stereo headphone jack Great for connecting two headphones to a single headphone jack; 6-inch length splitter cable; Stereo Y-adapter (note that many low priced splitters are mono only) High quality audio performance; Specially engineered connectors ensure proper connection Requires device with 3.5mm (1.8") sound output (such as headphone jack, sound card, etc); Note: May not be exactly as shown