BEBONCOOL(TM) Male to 2 x Female 3.5mm Stereo Splitter Cable Adapter Headphone Y Splitter Cable for ipod, Mp3 Player, Mobile Phone, Laptop, PC, Headphone Speakers Male to 2 x Female 3.5mm Stereo Splitter, Splits audio signal from one 3.5mm source to two 3.5mm headphones Be able connect separate microphone and headphone connections to a single TRRS connection by using with smartphones High quality metal contacts resist corrosion and maximize signal integrity Splits headphone output to two stereo headphones Share your favorite music with this stereo Headphone Splitter