Features:
1. Adult males can freely move their upper and lower limbs and neck joints, and can position themselves in various positions
2. Using waterproof materials, the volume and weight balance meet the suspended state of adult drowning, and adding additional weighted vests can sink, which can be used for post drowning rescue training
3. It has CPR function, as follows:
1)Blowing function: Supports multiple ventilation methods: mouth to mouth, simple respirator, mechanical ventilation, and can observe chest undulations during correct blowing operation
2) Chest compressions: With anatomical landmarks on the body surface, chest compressions can be taught and practiced, including ribs, jugular vein incisions, sternum, and xiphoid process
3)  Neck pulsation: The operator can touch the intensity and frequency of carotid artery pulsation
7. Removing foreign objects: Able to practice abdominal impact skills, used to remove airway foreign objects