Kocaso Multi Headphone Splitter 3.5MM Audio Splitter & Music Mixer Connect from 1 to 5 Devices Share your favorite music with all of your friends using this 3.5mm earphone audio splitter, with five different ports! Polish your DJ skills with the Music Mixer, mash two songs up at once. Connect five sets of headphones to a single device to share music, video or audio with friends and colleagues. Suitable for all devices that are equipped with a 3.5mm jack audio port. Industry leading customer support provided with one year, full, manufacturers warranty.