Frekuensi resonansi: 3.1±0.4KHz Tegangan operasi: 4-7VDC Tegangan Rated: 5VDC Konsumsi Saiki: 30mA Max.at Rated Voltage Tingkat Tekanan Swara: 80dB Min ing Rated Voltage ing 10cm Nada alam:pancet Suhu operasi: -40 ~ + 85 ° C bobot: 1g Bahan omah: PPO