Universal High Quality 3.5mm Audio Headset Dual Jack Mini Y Splitter Adapter (Black) This cable will allow you to plug two headphones into one jack. Excellent sound reproduction and signal to noise ratio. A stereo 3.5mm male plug connector and two stereo female 3.5mm jacks on the other end. Enjoy music and movies for two Convenient and stylish. You can plug two sets of stereo headphones into one jack. Input: 1 male 3.5mm stereo plug Output: 2 female 3.5mm stereo plugs. Color BLACK. Total length is approximately 7 inches (18cm), cable length is 4.5 inches (11cm). Works with Smartphones, iPhones, Tablets, iPads, iPods, MP3 players, Laptops and more with a 3.5mm headphone jack.