Main Features:● Micro-mesh nebulizationThe modern mesh-technology enables excellent portability and silent operation of nebulizers. You can use it both at home at any time, without disturbing others.● 3-5 micron fine particlesIn the area of only 2mm, 1600 vent holes were filled with a laser. The liquid is sieved into small particles having a particle diameter of only 3-5um by high-frequency vibration.● Stable nebulization rateStable at ≥0.2ml per minute to ensure treatment efficiency.Specification:● Product Name: Andon micro-mesh nebulizer● Model: VP-M3A● Atomization rate: ≥0.2m / min● Medicine cup temperature: ≤60 ℃● Medicine cup capacity: 8ml● Fog size distribution: median diameter 5um ± 25%● Equipment noise: ≤50dB● Temperature range: 10 ℃ -40 ℃● Relative Humidity range: 30% ~ 85% RH● Atmospheric pressure: 70-106kPaBrand: andonModel: VP-M3APackage weight: 0.128 kgProduct size (L x W x H): 4.60 x 11.00 x 5.95 cm / 1.81 x 4.33 x 2.34 inchesPackage size (L x W x H): 8.00 x 15.00 x 10.00 cm / 3.15 x 5.91 x 3.94 inchesPackage Contents: 1 x Nebulizer, 1 x Children Mask, 1 x Adult Mask, 1 x Mouthpiece, 2 x AA Battery, 1 x Chinese Manual, 1 x USB Cable, 1 x Quick Guide