Economical AED Trainer (Billingual) XFT-120C Our new AED trainer has all the functions needed to teach your students about AED operation – without breaking your equipment budget. This lightweight, well priced trainer, offers bilingual scenarios (English and Mandarin), a fully functional remote control, both adult and child connectors and pads and comes in a nylon carrying case. It runs on AA batteries or the AC adapter and has an audio port for connecting speakers.