Our factory produces the high-quality 3.5mm In ear stereo mini mobile phone wired earphones headphones headsets with mic. These earphones provide crystal-clear sound with a built-in mic for hands-free calling. The compact and lightweight design is comfortable to wear for extended periods. These earphones are compatible with most mobile devices with a 3.5mm jack, making them a great choice for on-the-go use. Buy from the factory to get the best deal on these top-quality earphones.