Rated Viktage (V)	12
Operaing Voltage (V)	1～30
Soung Output at 10cm (dB)	≥85
Current Consumption (mA)	≤3.5
Resonant Frequency (Hz)	1300±500
Operating Temperature (℃)	-20～＋60
Housing Material	ABS
Weight (g)	3.0