High-quality cordless fan for flexible use, independent from mains power Battery pack operating time of up to 7 hours (at 5.2 Ah) Robust metal cage for maximum air throughput with minimum turbulence Adjustable tilting cage for flexible direction of air flow Air speed selectable via 3 levels Quiet operation even with highest level setting Stable tubular frame with rubber feet for safe positioning Prepared integrated mounting plate for mounting on a tripod or to the wall Operation with all Li-Power and LiHD slide-on 18 Volt battery packs Many brands, one battery pack system: This product can be combined with all 18V battery packs and chargers of the CAS brands