Electrical Characteristics
Installation:	PIN
Dimensions (mm):	∮9.6*7.1
Voltage (V):	1.5V,3100Hz, 1/2 duty, square wave
Max Current(mA):	80mA
Control Voltage(V):	1~2
Frequency (Hz):	3100
Tone:
SPL (dB):	80@10CM

Others
Operation Temp.(℃):	-20~50