The Ammoon WS-10 Sky Plug wireless system is a great addition to any guitar or bass setup. This system is simple to use and provides a reliable wireless signal that allows you to move around the stage with ease. The WS-10 features a compact transmitter and receiver design that allows for easy setup and breakdown. The SKY PLUG WIRELESS GUITAR / BASS SYSTEM TRANSMITTER and RECEIVER features a long battery life that will keep you playing for hours without interruption. The wireless system is also equipped with easy to read LED indicators that let you know when the system is ready to go. The WS-10 is a great choice for anyone who wants to eliminate the hassle of cables and cords on stage.