Rated Voltage

5V

Operating Voltage

3.0~7.0V

Rated Current

Max. 50mA

Coil Resistance

42±4Ω

sound Pressure level(dB/2048Hz/at 10cm)

Min.80dB

Resonant Frequency

2048Hz

Operating Temperature

-20 ℃~+70 ℃

Storage Temperature

-30 ℃~+80 ℃