Portable Nebulizer,Cool Mist Inhaler for Breathing Problems,Nebulizer Machine for Kids&Adults,Handheld Mesh Atomizer for Home Daily Use or Travel

What's in the box:     

Atomizer * 1， mouthpiece * 1， large mask * 1， small mask * 1， English user manual * 1， color box * 1.     

Technical parameters:     

1. Input voltage: lithium battery DC3.7V (built-in lithium battery/350mAh)/dry charge: DC-3.0V (2 No. 5 dry batteries)     

2. Atomization rate: ≥ 0.25ml/Min     

3. Nominal frequency: 110kHz     

4. Deviation between operating frequency and nominal frequency: ± 10%     

5. Working noise: ≤ 45dB (A-weighted)     

6. Maximum water temperature in medicine cup: ≤ 35 °     

7. Median particle size of fog particles: 4um， error not exceeding ± 25%     

8. Equivalent volume particle size distribution: no more than φ The proportion of 5um fog particles ＞ 60%     

9. Automatic shutdown: automatic shutdown after atomizing the solution     

10. Operating conditions: ambient temperature 5 °~40 °， relative humidity: ≤ 80% RH.