Portable Wireless Voice Amplifier Megaphone Mini Speaker with Microphone, Rechargeable Loudspeaker — Loud Volume

Compact, high-performance voice amplifier designed to reproduce clear speech with powerful, stable output. A built-in high-capacity battery delivers up to 12 hours of use on a full charge and can be recharged easily via USB. The unit’s small size and light weight make it simple to carry and use anywhere—perfect for teachers, tour guides, and fitness instructors. For hands-free convenience, it includes a clip on the back plus an adjustable strap so you don’t need to hold a heavy device. Ideal for a wide range of applications including teaching, singing, and public speaking in outdoor locations, shopping malls, and more.