National Public Seating’s Wireless Pro Audio PA System features a powerful 40-watt amplifier and the lightweight construction and built-in handle makes it simple to transport. The rechargeable battery offers a long-lasting power source for portable operation. Features include two microphone ports for wired mics and one wireless mic receiver, auxiliary inputs for your iPod or other media player, and built-in Bluetooth technology allows you to sync your smart phone, tablet or laptop directly to the sound system. Sound output from the eight-inch speaker offers clear sound quality for the classroom, lecture hall, auditorium or sports field. Includes a wireless handheld microphone and AC adapter cord.