• Tech Specs • Type:Portable PA System • Speaker Drivers:1 x 5" • Number of Mic Preamps:1 • Inputs:1 x 1/4" (mic in), 1 x 1/8" (line in) • USB:1 x Type A • Total Power:40W • Microphone:XM1800S handheld mic • Battery-powered:Yes • Power Source:18V DC power supply / Rechargeable battery (8 hours per use)