Electrical Characteristics
Installation:	PIN
Dimensions (mm):	∮12*9
Voltage (V):	6V,1/2 duty,square wave
Max Current(mA):
Control Voltage(V):	3~8
Frequency (Hz):	2400
Tone:	MT1209
SPL (dB):	85@10cm

Others
Operation Temp.(℃):	-30~70