Technical Pro Technical Pro Megaphine with Siren

-Great for making announcements at parties and medium-size venues -Higher powered model so you can reach more people with your announcements -Detachable, handheld mic gives you additional freedom -Extended battery capabilities give you more playtime Peak Power: 40 Watts Input: Aux 3.5mm Up to 5 Hours of continuous use Battery: 8C batteries (not included) or rechargeable battery (Model: ERS66Battery purchase separately) Antifeedback Microphone ABS construction and ergonomic pistol grip Handheld or shoulder strap (included) Police Siren Volume Control Microphone can be used with trigger button or set continuously on with Microphone switch Item Dimensions: 18.00-in x 6.00-in x 6.00-in Item Weight: 1.25-lbs