Portable Mesh Nebulizer

It uses advanced filter mesh technology, with a 3000 micropore mesh that generates a soft mist, with small, easy-to-absorb particles, to more effectively and gently relieve respiratory problems Compared with compression nebulizers, it produces almost no noise. The noise level during operation is less than 25 dB, almost as quiet as a whisper, to allow babies to sleep well Two modes of use: USB and rechargeable battery.