Electrical Characteristics
Installation:	PIN
Dimensions (mm):	∮9.5*6.7
Voltage (V):	1.5V,3100Hz, 1/2 duty, square wave
Max Current(mA):	80mA
Control Voltage(V):	0.8~1.5
Frequency (Hz):	3100
Tone:
SPL (dB):	85@10CM

Others
Operation Temp.(℃):	-20~60