ABS Plastic Made in the USA or Imported LOUD AND POWERFUL WITH VOLUME CONTROL - Croove’s mighty megaphone bullhorn boasts 30 watts of sound, that’s coverage of up to 800 yards! and able to adjust volume too, Never strain your voice to be heard over the noise again. With Croove’s loudspeaker, the crowd is yours. LIGHTWEIGHT & PORTABLE - Easily packable with its lightweight design, foldable handle, and convenient carrying strap, this 6” wide blow horn loud Speaker was built for men and women on the go. BUILT IN SIREN & MUSIC - Blast the siren to alert the crowd to an issue or play the iconic Ole Ole Ole song to get everyone hyped before making a big announcement. EASY TO USE - Open the mini megaphone base, insert 4 'D' batteries (not included), adjust the volume with the slider, and use the 3 buttons for power, siren, and songs. MULTIPURPOSE BULLHORN SPEAKER - Our bull horn speaker is great for cheerleaders, teachers, directors, lifeguards, event organizers, law enforcement, fire fighters, rescue teams, sporting events, and more. Even presidential candidate Bernie Sanders used the Croove megaphone speaker during his rallies!