Presidential Plus Lectern with Sound for an audience of up to 1500 in a room up to 15,000 sq. ft. Includes 50 Watt multimedia stereo amplifier, gooseneck dynamic mic , and 2 built-in 6" x 8" Jensen speakers. Two large storage shelves. Wireless sound includes 50 watt amplifier and built in receiver, gooseneck mic and choice of wireless mic with transmitter.Choice of wireless microphone with transmitter are: lapel & headset or flesh tone over-ear, or handheld microphone. Presidential Plus Lectern with wireless microphone measures 47" x 26" x 21" . Constructed of 3/4" melamine with protective T molding. Moves easily on 4 hidden casters (2 locking). Features two storage shelves for storing books and other materials. Assembly Required. Made in the USA.