1. Pneumatic electric 

2.  Compression frequency: 100 /min,110/min,120/min

3.  Compression depth: 0~7cm,continuous adjustable.

4.  Ventilation: 0~1500ml, adjustable.

5.  Compression release rate: 1: 1(50%: 50%).

6.   Automatic continuous compression ventilation modes: 30: 2, 15: 2, continuous compression mode,CCV.

7.   Ventilation time: 1s,1.5s,2s, adjustable.