Audio2000'S AWP6040 Portable, Rechargeable PA System Built-in 12VDC 1.2 AH Lead Acid Rechargeable Battery 25 W. Max Power Output One 3.5mm AUX Audio Input (Suitable as an Ipod input) One 1/4" Microphone Input One 3.5mm Microphone Input Built-in 12VDC 1.2 AH Lead Acid Rechargeable Battery ^25 W. Max Power Output ^One 3.5mm AUX Audio Input (Suitable as an Ipod input) ^One 1/4" Microphone Input ^One 3.5mm Microphone Input