yuwell Ultrasonic Mesh Nebulizer White Brand new, unused Compact and lightweight, it's very convenient as it can be used with both a power supply and batteries. It's also easy to disassemble and wash, which is a big plus. Description 【5 Highly-Rated Points】 Operating noise is less than 50dBA, so you can inhale without worry, even when you're out or at night. The yuwell nebulizer also has an automatic cleaning function that cleans the metal mesh to prevent clogging from dirt and ensures atomization efficiency. While it's a small size that's easy to hold in one hand, it weighs only 97g, making it convenient to carry. It can be easily disassembled with one touch, and thorough disinfection prevents cross-infection. It can be used even when tilted, so you can use it while holding an infant or while lying down. It has low water level and low battery reminders. 【5 Features of the yuwell Nebulizer】 Certified as a medical device, medical device certification number: 27B2X00352202301. Made of medical-grade PP, the ask is recyclable, healthy, and skin-friendly. The atomization rate is 0.2ml/min or more, which can shorten the atomization time per use. This inhaler uses ultrasonic mesh technology to atomize the medication into fine particles of 3.49μm, allowing the medication to be delivered to the nose, trachea, and deep into the lungs along with the breath. The design of the medication cup allows for sufficient absorption, eliminating waste of medication. 【Solving 5 Concerns about Nebulizers】 Suitable for various face shapes, allowing for more efficient inhalation. Those undergoing treatment should consult with a doctor before use. Easy one-touch operation makes it safe for children and the elderly to use. It can be used with both batteries and a power supply, making it convenient for home and travel. Despite its compact size, it has a large capacity of 8mL. Inhaler, for medication, ultrasonic mesh type, nasal wash, pollen countermeasure, for children and adults, home