TYPE:YMD12065(G)5V

RATED VOLTAGE(V):5

OPERATING VOLTAGE(V):4~7

RATED CURRENT(mA):≤28

SOUND OUTPUT AT 10CM(dB):≥85

RESONANT FREQUENCY(Hz):2300±300

OPERATING TEMPERATURE(℃):-20~+50

STORAGE TEMPERATURE(℃):-30~+85

WEIGHT(g):1.5

After sale instructions