New upgrade portable anti-choking device emergency choking rescue life suction Vac anti-choking first aid device for children and adults

Features: The strong suction will help you absorb the blockage at the right time. The spring design strength of the device, even when used alone, does not affect the suction power. This product is not a medical device, and it is only suitable for emergency choking training. Specifications: Color: Pink Materials: Plastic Please note: About size. There may be an inconsistency of 1 - 3 cm due to human error. Please refer to our size chart as a reference only. 2. About color: The exact color of the product may vary depending on the screen, lighting settings, and conditions. The color in our pictures can only be used as a reference. This product is not a medical device, and it is only suitable for emergency choking training. Package list: Option 1: Full set includes (without travel bag): 1 * Examination piston + 1 * Children's mask + 1 * Adult mask + 1 * Instructions Easy to use in emergency choking situations 1. Place the mask on the nose and mouth of the victim. 2. Press Press and hold the holder and ventilation valve with your hand to form a good seal over the surface of the victim. This allows it to generate strong suction. 3. Pull Pull the handle and piston back while keeping the mask on the victim's face. This will cause suction. If the obstacle does not come out on the first pull, continue pushing and pulling the handle and piston without removing the mask from the victim's face until the obstacle is removed.