The Pyle Portable Megaphone Speaker Siren Bullhorn offers powerful voice projection with 100 watts of max output, making it ideal for indoor and outdoor events. This versatile megaphone features multiple voice-changing modes, Bluetooth connectivity, and a built-in siren. It also includes an aux input for playing music or MP3s from external devices. The lightweight design and ergonomic grip ensure ease of use, while the adjustable volume control provides precise sound management.