AmpliVox Deluxe Stereo Headphones w/Mono Volume Control Black. coiled cord; 3.5mm mini plug; -in. snap-on stereo adapter. Specifications for AmpliVox Deluxe Stereo Headphones w/Mono Volume Control: Manufacturer: AmpliVox Color: Black Features of AmpliVox Deluxe Stereo Headphones w/Mono Volume Control Stereo/mono audio sources Individual volume controls Adjustable headband Soft leatherette padded twin spring steel construction Washable foam 6 ft. coiled cord 3.5mm mini plug -in. snap-on stereo adapter. Package Contents: AmpliVox Deluxe Stereo Headphones w/Mono Volume Control Deluxe stereo headphone 6 ft. Coiled Cord with 3.5mm mini plug 1/4" Snap-On stereo adapter included AmpliVox SL1002: Deluxe Stereo Headphones w/Mono Volume Control Black