The Ugreen headphone splitter allows you to connect headphones or speakers and a microphone to a single 3.5mm mini jack on your computer or phone at the same time. Both plug-ins are intuitively labeled with microphone and headphone icons so that everyone can quickly handle the connection of equipment. With it, you can talk and listen to music comfortably. It provides high sound quality. It is made of great materials that are resistant to minor mechanical damage. Fractures or abrasions are not scary for him. Reinforced plugs protect the cord from breaking in delicate places. Specification: High quality workmanship Individual headphone and microphone connector Length: 20cm Material: TPE, Aluminum Connector type: 3.5mm mini jack