Headphone is an input and output device used for computer systems. This device uses a microphone and a pair of earphones placed inside the speakers to input and output sound. There are different types of these headphones. Among its types, we can refer to handsfrees, headsets, headphones, etc. This product has a microphone, with the help of which the sound is transferred to the computer as an input command. This product is often used in online classes and video chats. You can see different types of this product and other products on Tadkala website.