Wireless Full Height Pinnacle Lectern includes built-in sound system: for audiences up to 1,950 in rooms up to 19,500 sq. feet. Includes new streamlined design 150 Watt digital multimedia stereo amplifier with speaker jacks, aux line in and line out, and XLR mic input. Integrated control panels provide fingertip controls for Bluetooth, built-in UHF 16 channel wireless receiver (584MHz - 608MHz), for Mic and Aux inputs, and Bass & Treble controls. Choose Flesh Tone Single Over-ear Electret Mic, Handheld, or Headset w/Lapel. 2 Jensen speakers. Includes 10' Power Cord. Select color panel to match your decor in boardroom, meeting and conference room, auditorium. Durable polyethylene shell holds up under tough use, indoors and out. Sculpted radius corners add to its elegance. Cushioned paper stop. Lightweight, weighs only 48 lbs. Roomy shelf space. Tilt 'n Roll easily on 2 casters. . Ships fully assembled.