Our high quality sound in a smaller size, the Mini-Meg can cover up to 100 yards and groups of up to 50 people making it the perfect megaphone for smaller groups and venues. Get their attention with the siren function and adjustable volume control. Made from durable ABS plastic construction, the Mini-Meg can take abuse. At 2lbs. it is lightweight, easy to store and easy to carry convenient travel size megaphone. Folds for easy portability with its attached carrying strap. Operates for up to 20 hours continuous hours on four D-cell batteries. ( Batteries not included )