The Wireless Lavalier Microphone by MAYBESTA offers easy connection, omnidirectional pickup, wider compatibility, compact and exquisite design, and intelligent noise reduction. It is lightweight and convenient for outdoor use, and features automatic connection, real-time monitoring, and the ability to charge your phone while recording. The microphone is wireless and can cover a distance of 50ft, making it ideal for video/audio recordings both indoors and outdoors.