$27 off Pyle PMP20 Compact Power Megaphone

With each iteration of flagship megaphones, Pyle has improved the battery life, power and ergonomics. This model has 20 watts of power, so your voice will be heard in ¼ mile range. Comes equipped with Voice and Siren modes. Voice mode amplifies your voice as spoken into the microphone and siren mode amplifies an alert/siren tone through the megaphone's speaker works great for indoors or outdoors.