Plug 'n Go; Ready to Speak. Reach audiences up to 1,500 in rooms up to 15,000 sq. ft. Built-in 50 Watt amplifier and 2 Jensen design speakers angled to achieve 180 degree sound coverage. Includes flexible gooseneck, shock mount mic holder and professional cardioid dynamic mic with 15' cord. Storage space behind magnetic grille cover. Rugged hard shell polyethylene molded case. Easy to carry with built-in handles. Includes audio cables for laptop or projector. Powered by included internal rechargeable battery. Includes AC Adapter/recharger. 20"W x 17"D x 10"H overall.