PLAY X STORE 3.5mm Male to 2.5mm Female Headphone Audio Adapter (Black) Easy to use, just plug and play Specifications: 3.5mm 4 poles male to 2.5mm female adapter cable, Cable lenght:0.55ft Support audio and microphone and work for Iphone and Android Gold plated provide the best quality of sound Allows to use your favorite 2.5mm jack headset on 3.5mm Mobile Phone