TYPE:HC09A

RATED VOLTAGE(V):1.5

OPERATING VOLTAGE(V):1.5~3

RATED CURRENT(mA):≤70

COIL RESISTANCE(Ω):16

COIL IMPEDANCE(Ω):16

SOUND OUTPUT AT 10CM(dB):≥83

RESONANT FREQUENCY(Hz):2731

OPERATING TEMPERATURE(℃):-20~+60

STORAGE TEMPERATURE(℃):-30~+70

WEIGHT(g):1

After sale instructions