20-Watt Megaphone-Bullhorn Restoration Supplies 5V uses include turning on

5V uses include turning on the amp in older Ford(R) vehicles

Motorola(R) BT50

Samsung(R) SM-G910S Samsung(R) EB-B900BC

Digital answering system records up to 12 min of incoming messages

Parking lines on/off selectable

20-Watt Megaphone-Bullhorn Restoration Supplies 5V uses include turning on20W power; Over 400 yard range; Used by US Armed Forices; 2 audio functions: voice & siren modes; Compact & durable with foldable handle; Ergonomic pistol grip & lightweight chassis; Voice mode amplifies voice as spoken into microphone; Alarm mode amplifies alert siren tone through the megaphone speaker; Requires 4 C batteries; Dim: 5. 4" dia x 8. 6"L Warranty: One Year Country of Origin: China