The BLACKLINE ER388UB is a 100W high-powered rechargeable megaphone designed for crowd control, emergency response, school assemblies, and outdoor announcements. Equipped with USB, SD card, FM radio, recording and built-in siren, it offers clear and wide sound coverage even in noisy environments.

Includes a wired handheld microphone, shoulder strap, and rechargeable battery (with DC 12V input support), making it easy to use during long events or on the move. Ideal for police, safety teams, teachers, event organizers, and public speaking in open spaces.

 

• ✅ 100W High-Power Rechargeable Megaphone

• ✅ Built-in USB drive, SD card & FM radio support

• ✅ Siren & voice recording function included

• ✅ Includes detachable handheld microphone

• ✅ Long-range sound coverage up to 1200m (open area)

• ✅ Shoulder strap for hands-free carrying

• ✅ Durable ABS housing – lightweight & portable

• ✅ Powered by rechargeable battery or DC 12V input

• ✅ Suitable for events, school, emergency, and outdoor PA use