LAVA ME PRO is a portable electric acoustic guitar designed for aspiring musicians and performers. It provides the elevated acoustic sound quality of a professional performance at a fraction of the size. This one-piece injection guitar was designed entirely from a user-centered perspective. The soundboard is composed of a multilayered composite honeycomb structure that improves sound vibration. Other core components, such as the bridge, nut and saddle, are made with high-stiffness polymer materials, which also play important roles in the transmission of sound vibration. Its portability allows musicians to record and perform anywhere.