MGROLX Portable Megaphone Spearker/Bullhorn-with Built-in Siren/Alarm-Music-30 Watt Power & 800 Yard Range-Sliding Volume Adjustment-Powerful and Lightweight-ER46S black-white 10.24x6.3x6.3 industrial Connector type: DPDT/6 Terminal Pin

Connector type: DPDT/6 Terminal Pin

Designed for easy-access desktop filing and portability

Adjustable hook and loop strap closure

The blue test strip will turn red in seconds if dipped into a solution that is a base

Nissan Sentra 2004-2018

MGROLX Portable Megaphone Spearker/Bullhorn-with Built-in Siren/Alarm-Music-30 Watt Power & 800 Yard Range-Sliding Volume Adjustment-Powerful and Lightweight-ER46S black-white 10.24x6.3x6.3 industrial Connector type: DPDT/6 Terminal PinPortable Megaphone Spearker Bullhorn with Built in Siren Alarm Music 30 Watt Power & 800 Yard Range Sliding Volume Adjustment Powerful and Lightweight ER46S Product Features POWERFUL: This portable bullhorn delivers 30 watts of power and is powerful enough to carry sound as far as 800 yards. It is battery operated and requires (4) x D batteries. It also has a volume control to adjust the volume so that it can be used in a variety of scenarios