Features:

1.Effective Device: Effectively remove the liquid and foreign matters that cause dyspnea. In case of airway obstruction, you can feel at ease.
2.Easy to Use: The design is easy to use. Very simply, if you live alone, you can use it for yourself in case of suffocation.
3.Practical and Portable: The device is pre assembled and can be used directly without further assembly! It is simple in design, small in size and light in weight, and can be put in a backpack, suitable for home, school, travel and outdoor use.
4.Need Anytime, Anywhere: This kit is suitable for children and adults. It can generate strong negative pressure faster, and you should take it with you when you go out, so that you can rest assured.
5.Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.

Specification:

100% Brand and New

Size:As pictures show Extruder :15*18.5cm

Mask of Child :11*7cm; Mask of Adult: 14.5*8.5cm

Color:As pictures

Materials:Plastic

Package Included:

As per you choose

1 Complete Set include: 1*Check valve + 1*Children's mask + 1*Adult mask;

5 in 1 Set include :1*Check valve + *Children's mask + Adult mask

Note:

Please be aware that due to your computer monitor display the color may have some difference between the picture and the real item.

There is 2-3% difference according to manual measurement.