TYPE:KC1206
RATED VOLTAGE(V):5
OPERATING VOLTAGE(V):4~9
RATED CURRENT(mA):≤40
COIL RESISTANCE(Ω):42±3
COIL LMPEDANCE(Ω):80
SOUND OUTPUT AT 10CM(dB):≥85
RESONANT FREQUENCY(Hz):2048
OPERATING TEMPERATURE(℃):-20~+60
STORAGE TEMPERATURE(℃):-30~+70
WEIGHT(g):2
After sale instructions