Turn any Dynamic microphone with an XLR connection into a wireless microphone with the Xvive Audio U3 wireless microphone system. Utilizing the 2.4GHz wireless band. With its high dynamic range and wide frequency response, you're assured high-quality audio. And with 3–7 hours of battery life and up to 90 feet of wireless range, the Xvive Audio U3C wireless system is ideal for a wide range of applications, from music performances to public speaking and lectures.