Designed with built-in adjustable feet, allowing it to be used at a level horizontal angle, or at a downward 18° angle with a more concentrated air flow. Its lightweight and compact design includes a weight balanced handle, making the PB-25 extremely easy to carry and maneuver. Designed to accommodate "Daisy Chain" connectivity with an onboard GFCI outlet. LED light power indicator. 2 speed with toggle switch. Stackable 5 units.