Power：DC 12V/1A
Operating pressure：5~9 psi
Max. pressure：≥15 psi
Air flow：2～4 LPM
Nebulization rate：≥0.18 ml/min.
MMAD：≤5 μm
Battery Type: Lithium rechargeable battery
Noise level：≤55 dB (1 meter away）
Waterproof：IP21
Dimension：136×73×50 mm
Weight：230g(for device) or 480g(with battery pack)