General description Designed for both adults and children, this mini portable steam humidifier is compact and lightweight, making it easy to carry for on-the-go use. It features a scientific design that allows for atomization anytime and anywhere, ensuring efficient drug absorption with fine mist particles. Technical specifications Residual liquid: ≤ 0.5 ml Atomization Speed: ≥ 0.25 ml/min Atomized particles: ≤ 3.7 μm Cup capacity: minimum 0.5 ml, maximum 10 ml Noise level: ≤ 50 dB(A) Operating frequency: 110 kHz ± 10% Power Consumption: 2W Power Configuration: USB DC 5V/1000mA or 2 x 1.5V (2 AA alkaline batteries) Material: ABS + PP Usage Two atomization modes: mask atomization (available for adults and children) and mouthpiece atomization Flashing light reminder indicates normal operation (light on) or low battery (flashing light) Automatic shutdown feature activates when there is no medicine in the cup or when voltage is insufficient Other information Independent spray components