FEATURES-The quietest scent delivery system in the woods-Spins the scent infused Wafer Blades to create a cloud of cover scent or attract scent-Includes one Wafer Blade-Includes lanyard for hanging on stand or blind-8 hours of use on one set of replaceable batteries-Runs on 2 AA batteries (included)PRODUCT SPECIFICATIONS:Dimension 2.00 X 5.10 X 8.05Height 2.0000Width 5.1000Length 8.0500TYPE COVER SCENTTYPE OF CONTAINER DISPENSEROTHER FEATURES: SCENT INFUSED SCENT WAFER IN THE SHAPE OF A FAN BLADE,FOR USE WITH THE BLADE DRIVER,OR CAN BE ATTACHED TO CLOTHING DEVICE SPINS THE SCENT INFUSED WAFER BLADES TO CREATE A CLOUD OF COVER OR ATTRACTANT SCENT, RUNS ON 2 AA BATTERIES, QUIET DELIVERY SYSTEM,LANYARD