Portable Megaphone 12W FM Recording Voice Amplifier Teacher Microphone Speaker Mp3 Player FM Radio For Tour Guide ,Long Working Hours

Ultra-Portable Design Of Loudspeaker - Can Be Worn Around Waist With The Help Of A Waistband Comes With An Advanced Microphone That Offers Crystal Clear Sound Loud Enough With 12 W Output - For Group Of 10-50 People Lightweight, Stylish And Sleek In Design Supports USB Flash Drive