Portable Megaphone Bull Horn Speaker

• Delivers high-volume sound for clear public announcements, events, and rallies. • Features an adjustable speaker and convenient volume control for tailored audio projection. • Built-in siren provides an additional alert function. • Rechargeable battery offers cordless operation for portability. • Lightweight and ergonomic design ensures comfortable handling during extended use. • Includes a practical long-cord microphone for flexible operation. • User-friendly controls make it simple to address crowds or guide groups.