This cable has two Micro Jack 3.5mm plugs that can be used in different situations and scenarios. It is particularly useful for professionals in the music industry as well as gamers and computer users who frequently use headphones. Durability This robust cable with enamelled copper core, TPE outer jacket, cotton braid and gold-plated plugs is perfect for situations where your wireless headphones run out of battery and all USB ports on your computer are occupied. Simply connect one plug to your headphones and the other to your computer's micro jack - and you're ready to go! Another situation where this cable comes in handy is at family karaoke parties when you need to connect a microphone to a speaker so everyone can hear the Family members' performances. Great for gamers The Vention cable is also useful for gamers who often have problems with their wireless headphones running out of battery or experiencing significant latency between audio and video. The micro jack to micro jack cable solves both problems at once.