Used Wind Chaser tower fan in excellent working condition. Features 10 speed levels, a timer that goes up to 8 hours, a wind feature that randomly changes the fan speed, and oscillation (back & forth) settings. The top speed is very powerful, and kept our attic game room comfortable. The base was damaged when we moved 10 years ago, but it's been repaired and is sturdy. The fan is approx. 20" wide, and the height is adjustable. I paid about $89. **Asking $40 OBO.