Kuthamanga kwa Resonance: 3.1±0.4KHz Mphamvu yamagetsi: 4-7VDC Mphamvu yamagetsi: 5VDC Kugwiritsa Ntchito Panopa: 30mA Max.at Ovotera Voltage Mlingo wa Kupanikizika kwa Phokoso: 80dB Min pa Voltage Yovotera pa 10cm Tone Natural:Nthawi zonse Kutentha Kwambiri: -40 ~ +85°C Kulemera kwake: 1g Zida Zanyumba: PPO