1.  Simulation standard open airway display;
2.  Artificial hand-position chest compression:
 (1)Dynamic light indicator:standard compression depth（5-6 cm zone）green light.below compression depth (less than 5 cm) yellow light. Above compression depth(more than 6 cm) red light.)
 (2) Digital counter display of correct and wrong compression.
 (3) Sound prompting of wrong compression and reason

3.  Artificial mouth to mouth breathing(blowing)
  (1)  Inhalation from 500/600 ml to 1000 ml digital indicator light respectively shows the quantity of inhalation volume
  (2) Digital counter display of correct or wrong operations
  (3) sound prompting of wrong operation.
4.  Ratio of compression and artificial respiratory: 30: 2 (one or two person) 
5.  Operating cycle: One cycle includes five times of 30: 2 ratio of compression and artificial respiratory.
6.  Operation frequency: 100 times per minute (the latest international standard) 
7.  Operation methods: Exercise operation; Examine operation
8.  Operation time：Timing by the unit of second.
9.  Sound prompting device: Volume control; Turning on or turning off sound prompting device 
10.  Detached Printer: Print operation result
11.  Examination of pupil response: Mydriasis and myosis