Tinks electronic scent dispenser w/#69 cartridge< FEATURES:-Vape Technology Delivers Scent-Infused Vapor w/ Every Puff-Up to 400 puffs/cartridge-Can work as a wind detector & a scent dispersal system Other Features: Vape technology delivers scent infused vapor with every puff, up to 400 puffs per charge, silent carry and silent operation includes bulb unit,(1) #69 doe-in-rut cartridge, e-scent battery, lanyard,& usb battery charger adapter