Safely manage large crowds with Rechargeable Megaphones and Bullhorns
Never run out of power again. Our Lithium-ion battery pack with integrated wall charger is a long lasting rechargeable battery that allows you to simply charge in any 110-240V AC outlet. Coupled with the exclusive battery indicator lights feature that can only be found on AmpliVox megaphones, you will always know the status of your battery life and how much power you have left for maximum safety and security.
The Lithium-ion battery pack delivers up to 2X more operating time than standard batteries with no memory effect - recharge whenever you feel like it. The battery charger is built-into the battery case with LED charge status indicator and automatic charge protection that stops charging when battery is completely full.
Our lightweight, ultra efficient battery operated bullhorn megaphones are an essential addition to your emergency kit
. All models have a comfortable pistol grip with three modes, talk, whistle, and a build in penetrating siren for emergency use and are powered by alkaline batteries.
Our four models: the S604
, and S602MR
have the new Piezo Dynamic Technology making these lighter and louder than other megaphones. Piezo Dynamic Technology is a revolutionary technique that allows a megaphone to operate more efficiently with less than half the weight of all other brands.