1,Resistance to cavitation erode   Intensity of silver adhesion:500g (Horizontal); 250g(vertical)
  Stainless steel pellicle replace traditional electroplating  
2,Excellent electro-acoustic conversion   Mechanical(Qm):1200   Conversion efficeiency (KP): 60% ; (Kt):40%
  Disspation factor (tg):  0.5%   Ressonant impedeance (Ro): below 2   High mist output  
3,Splendid practicability  
  Temperature range: 5 - 60   Working voltage: 24V - 48V    Working current: 450mA - 650mA   Long workong time