Available for immediate purchase☆ Assembled For those who don't have time to assemble. ⚠️Assembled by an amateur, so please be understanding of minor imperfections. Thank you. I used to work at a hospital, so I've used AEDs in training. The audio is realistic, and there are explanations about AEDs in the main text, so it can be used for preliminary learning and allows you to learn with your children in a fun way.