> three-step defibrillation process. > two-button operation. > Extensive voice and visual prompts for the operator. > biphasic energy output. > lock-out protection to prevent inadvertent defibrillation. > Paediatric optional and adult mode. > IP rating:24. > 3.5 screen. > CPR coaching (optional). > 8s to 150j.9s analysis.10s to 200j. > 2~360j(50j 50j 85j for Paediatric mode. > "The price (100 units) FOB items. further discussion". > "total:device*1 battery*1 carrying bag*1 adult pad*1".