Mesh nebulizer
Ultrasonic oscillation frequency: 110KHz±10%;
Nebulization rate:≥0.25mL/min;
Liquid cup water temperature:s60^C;
Working noise:≤50dB(A-weighted);
Equivalent Volume Particle Size Distribution:sp5um>50%, error≤±25;
Median particle size:4um,error≤±25%;
Residual liquid volume in cup:s0.8mL;
Volume of liquid cup:10mL,error not more than ±5%;
Continuous working time:not less than 20 minutes;
Power supply: USB DC5V 1A or No.5 battery*2