Simply fan–tastic! This LED Fanlight is great for developing vocalization and basic life skills in schools, clinics and hospitals. Eight modes: three automatic and five voice-activated. Features include sensitivity and speed controls, an internal microphone and a socket for the external microphone (included). Just affix the Fanlight to a wall and connect to a power supply. Approx. 40" W x 25" H x 5" D. Weighs 30 lbs.