4 Pack 3.5mm Audio Stereo Y Splitter Cable 3.5mm Male to 2 Port 3.5mm Female for Earphone, Headset Splitter Adapter - Silver Transfer earphone into any standard 3.5mm earphone. Product Length - 24cm. This Innovative Headset Splitter Adapter breaks the Audio Port Out into Two Distinct Ports - One that can be used For a Microphone Connection, and the Other for Connecting External Speakers or use both Output for Externals Speakers Can be used to connect two sets of earphones, headphones or stereo speakers to your MP3 or media player Featuring a compact, yet sturdy design, the headset splitter delivers the perfect solution for applications that require portability, and takes up very little space in your laptop bag. Converts single 3.5 mm stereo jack to two 3.5 mm stereo jacks to connect two stereo headphones to one audio source device 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 mp3 player. Compact design for maximum portability. Headset Splitter Adapter Cable / 3.5mm Headset Splitter. Compatible with various laptops that have a seperate mic and audio ports.