ION Tailgater AM/FM Portable PA System with IPod Dock features an IPod/IPhone docking station, inputs for microphone and line level devices, and even has an AM/FM radio tuner. No bigger than a small guitar amplifier, the Tailgater is a lightweight solution for outdoor leisure activities, classrooms or anywhere that portable sound is needed. Built in rechargeable battery supplies 12 hours of fun, or plug in to AC power