Perfect for teachers, trainers and presenters indoors or outdoors
* Turn down the volume before switching on the power for Siren or Talk.
* Never point the megaphone toward people at a close distance.
* Take out the batteries when the megaphone is not in use.
* Store the megaphone and batteries in a cool and dry environment.
Please call 1-800-691-5540 for the re-seller program.