SiCoHome Microphone Adapters 3.5mm Audio Y Splitter Cable for Speaker and Headphones-12in (3.5 male to 23.5 female) Speaker and headphone splitter allows you to connect 2 headsets or speakers to 1 jack Offers an easy way to connect 2 mini-stereo speakers to your iPod Turns a 3.5mm audio output port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port It allows you to connect a microphone as well as external speakers. Works great with laptops,length 12in