[Medically Certified] yuwell Nebulizer with Automatic Cleaning Function, Mesh Inhaler, Portable, Ultra-Lightweight, Easy to Clean, Quiet, for Home Use

Efficient Treatment: Certified medical device, Medical Device Certification Number: 27B2X00352202301. This inhaler uses ultrasonic mesh technology to atomize liquid medicine into fine 3.7μm particles, delivering the medicine deep into the nose, trachea, and lungs as the patient breathes, for more effective treatment of respiratory diseases. Easy to Clean: One-touch disassembly and thorough disinfection prevent cross-infection. The yuwell nebulizer also features an automatic cleaning function, which cleans the metal mesh to prevent clogging and ensure efficient atomization. Quiet Design and Can Be Used Tilt-Mounted: With an operating noise level of less than 50dBA, you can inhale without worry, even when you're out and about or at night. The tilted design allows for use even when holding a toddler or lying down. Portable: Compact and easy to hold in one hand, it weighs just 97g, making it convenient to carry. It can be used with batteries or an external power source, making it convenient for home or travel. [If the power is off, try the following:] 1. Do not use purified water. 2. The medicine cup is not installed properly. Wait until you hear a "click" to determine that it is installed properly. 3. The medicine is almost out of liquid, and the liquid has not come into contact with the metal piece in the cup, causing the power to be turned off. To resolve this, tilt the device toward the user to ensure sufficient contact before turning it on. 4. There is still plenty of liquid left, but a large number of bubbles have formed where the medicine cup came into contact with the metal piece. The bubble vacuum zone causes the machine to mistakenly determine that it has shut down, causing the power to be turned off. This can be resolved by gently shaking the medicine cup and then turning it on.