The Portable Mesh Nebulizer Quiet Respiratory is a quiet and portable respiratory care device designed for convenient nebulization. Advanced mesh atomization produces a fine mist while its lightweight design and low power consumption make it suitable for home, work, travel, and nighttime use.Features: Advanced Mesh Technology Produces fine mist particles for efficient nebulization. Quiet Operation Minimal noise makes it suitable for children, elderly users, and nighttime use. Portable & Lightweight Easy to carry at home, work, or while traveling. Low Power Consumption Designed for convenient and efficient operation. Battery or USB Powered Flexible power options for added convenience. Detachable Medicine Cup Easy to remove and handle.Product Information:Category: Medical Device NebulizerMaterial: Plastic BodyTechnology: Mesh AtomizationMedicine Cup: DetachablePower: Battery or USBUsage: Home, Work & Travel