MMAD ≤4 μm; Fine Particle Dose (FPD): 70-75% Nebulization Rate ≥ 0.30 ml/min Consistent fine particle size for efficient respiratory treatment MESH Technology Noise level lower than 20dB Handheld design (42 x 70 x 117 mm) Mouthpiece for adult and mask for child included Compatible with rechargeable batteries MicroUSB port BPA free medication bottle
