Igwe ndọta na-ebugharị na mpụga,Elu ụda
Ugboro ugboro: 3.1KHzOgo voltaji:1.5V ma ọ bụ 3V ma ọ bụ 5Vo-pOriri ugbu a: 80mA Max.at gosiri voltajiỌkwa nrụgide ụda: 75dB Min na voltaji akwadoro na 10cmOkpomọkụ na-arụ ọrụ: -40 ~ + 85°CArọ: 0.8gIhe eji eme ụlọ: PPONha: