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           Rated Voltage

3.6V

Operating Voltage

2.5~4.5V

Rated Current

Max. 80mA

Coil Resistance

16±3Ω

sound Pressure level(dB/2700Hz/at 10cm)

Min.85dB

Resonant Frequency

2730Hz

Operating Temperature

-30 ℃~+80 ℃

Storage Temperature

-40 ℃~+85 ℃