MUST HAVE AT HOME Suffocation emergency lifesaving suction children and adult first aid kit portable anti home device CPR

Features: The strong suction will help you suck out the blockage in prime time. The spring design force of the device, even when used alone, does not affect the suction force. This product is not a medical device, and is only suitable for emergency training of choking. Specification: Please note: About the size. There may be inconsistency of 1-3 cm, which is due to human error. Please refer to our size chart for reference only. 2. About the color: The exact color of the item may vary depending on the monitor, lighting settings and conditions. The color on our pictures can only be used as a reference. This product is not a medical device, and is only suitable for emergency training of choking. Package List: Option1: Complete Set include(Without Travel Bag): 1Check Plunger 1Children's mask 1Adult mask+1Instruction. EASY TO USE IN CHOKING EMERGENCIES. 1. PLACE. Place the mask over the victim's nose and mouth. 2. PRESS. Press and hold the holder&vent valve with your hand so that it for