describe<br> Net content: 1pcs<br> characteristic<br> 1. Efficient cleaning of lung mucus: This inhaler can help clean lung mucus, purify the respiratory tract, and relieve the feeling of poor breathing.<br> 2. Convenient and practical: compact and portable, can be used anytime, anywhere, without the need for external power supply, making it easy to carry and operate.<br> 3. Multi functional design: In addition to cleaning lung mucus, it can also promote lung ventilation and enhance respiratory system function.<br> 4. Safe and reliable: Adopting advanced technology, it is safe and reliable, without any chemical components, and has no side effects on the lungs.<br> 5. Health protection: Regular use can maintain respiratory health and reduce the risk of respiratory diseases.<br> Comment:<br> 1. The manual measurement tolerance is 2-5g. Please don't mind your replacement.<br> Due to differences between different displays, the image may not reflect the actual color of the item. Thank you.<br> 3. SKU color refers to the color of the product packaging<br> The package includes:<br> 1 x Clean nasal suction