Technical Pro Technical Pro Megaphone with Siren

-Great for making announcements at medium sized venues -Sound quality technology for enhanced audio output -Light-weight, foldable compact design for maximum portability -Extended battery capabilities give you additional playtime Peak Power: 25 Watts Built in Microphone can be used with trigger button Input: Aux 3.5mm Up to 5 Hours of continuous use Battery: 8C batteries (not included) or rechargeable battery (Model: ERS66Battery sold separately) Antifeedback Microphone Technology ABS construction and ergonomic folding pistol grip Handheld or shoulder strap (included) Built-in Police Siren Built-in music loop Volume Control Item Dimensions: 16.00-in x 6.00-in x 6.00-in Item Weight: 1.50-lbs