How to Use:
- Position: Sit upright with your back straight and keep the device level.
- Usage: Place the top of the device facing up, insert the mouthpiece into your mouth, inhale deeply, and then exhale with force.
- Repetition: Repeat this process 5 to 10 times.
- Coughing: Perform 2 to 3 coughs to clear the airways.
- Placement: Ensure correct positioning by aligning with the "장" (positive) / "아" (negative) indicators on the device for proper effectiveness.
- Precautions: Do Not Use: Individuals with acute heart failure, pneumothorax, tuberculosis, severe coughing, or undergoing dialysis should not use this device.
- Caution Required: Those at risk of stroke or high blood pressure should use the device with caution.
- Usage: Place the top of the device facing up, insert the mouthpiece into your mouth, inhale deeply, and then exhale with force.
- Repetition: Repeat this process 5 to 10 times.
- Coughing: Perform 2 to 3 coughs to clear the airways.
- Placement: Ensure correct positioning by aligning with the "장" (positive) / "아" (negative) indicators on the device for proper effectiveness.
- Precautions: Do Not Use: Individuals with acute heart failure, pneumothorax, tuberculosis, severe coughing, or undergoing dialysis should not use this device.
- Caution Required: Those at risk of stroke or high blood pressure should use the device with caution.
![[K2-Safety] K2-83 Safety Shoes, Leather, Pylon Midsole, Rubber Outsole, Simple Design, Comfortable to Wear, BOA Dial Strap Adjustment [K2-Safety] K2-83 Safety Shoes, Leather, Pylon Midsole, Rubber Outsole, Simple Design, Comfortable to Wear, BOA Dial Strap Adjustment](https://d3d3ajccnahae5.cloudfront.net/fit-in/70x70/image/catalog/Seller_6313/Products/Shoes/K2-83/K2-83_04-20240418105529-1713437732.jpg)
![[AGABANG] My Favorite Things PPSU Baby Bottle (No Nipple) – Safe and Convenient Feeding with PPSU Bottle _ Made in Korea [AGABANG] My Favorite Things PPSU Baby Bottle (No Nipple) – Safe and Convenient Feeding with PPSU Bottle _ Made in Korea](https://d3d3ajccnahae5.cloudfront.net/fit-in/70x70/image/catalog/Seller_6904/Products/AGB_07/gm-m10-20250220005339-1740012821.jpg)






