Speak Out and Up
If you’re having trouble being heard in the gym, auditorium or playground, Behringer’s Eurosound EPA40 can help with a small device that gives even the most petite principal a big voice. Equipped with a 5-inch speaker, the EPA40 comes with a plug-in microphone and can work with a CD player or iPod. It sells for $109, has controls for volume and a battery that can last a whole school day of use.

