Hunter Specialties Blade Driver The quietest scent delivery system in the woods, this device spins the scent infused Wafer Blades to create a cloud of cover scent or attractant scent. Runs on 2 AAA batteries. - Includes one Fresh Earth Wafer Blade - Includes lanyard for hanging on stand or blind - 8 hours of use on one set of replaceable batteries - 2 AAA batteries included Manufacturer: Hunter Specialties MFG Number: 01015 UPC: 021291010158