Portable/ Functional Pocket Size Megaphone Retractable handle Volume control freely adjustable Power supply With a practical carrying strap Switch on / off / Siren

Megaphone Speaker with 50 Watt power Adjustable Volume Control Talk, Siren & Record functions Record message that will repeat as long as you want Foldable handle for Easy Storage Power...

Adjustable Volume Control Talk, Siren & Record functions Record message that will repeat as long as you want Power 25 Watt Foldable handle for Easy Storage Power Supply Battery D...

Adjustable Volume Control Talk, Siren & Record functions Record message that will repeat as long as you want Power 15 Watt Foldable handle for Easy Storage Power Supply Battery D...