This is the tabletop air circulator that provides 12 speeds, vertical and horizontal oscillation, and whisper-quiet operation. It pivots 90° up/down and side-to-side while two counter-rotating fans inside provide four wind modes along with its 12 fan speeds that operate between 300-1,850 rpms. Wind modes include natural (circulating air to stimulate a natural breeze), sleep (gradually slows as one falls asleep), Eco (circulates air based upon ambient temperature), and normal (per set fan speed). Operates at a quiet 30-58 decibels. With timer that turns the fan off after 7 1/2 hours. 14" H x 11 3/4" W x 9 3/4" D. (5 lbs.)