The HeartSine Samaritan PAD, AED Trainer is designed to familiarize users with affixing pads to patient while experiencing "real time" audio and visual prompts. Includes unit, trainer PAD with 5 electrode pads, battery charger & user manual. Warranty: Unit & Charger 2-years, Trainer PAK 1-year. (TRN-SYS-US-05)