Megaphone 30 W rechargeable - Karma GT 1231 BT

ad alta potenza and latest-generation megaphone. With its 30 W it can be heard up to 800 meters away. Batteries (18650) are included and rechargeable via USB Type-C connector on the side of the megaphone and guarantees a long autonomy.
The internal multimedia module reproduces audio from flash drives, schedules, through bluetooth or internal memory capable of containing messages up to 350 seconds. An auxiliary socket from 3,5 mm accepts external signals.
There is a siren function for alarm signals. horn 23 cm