China Surveillance Acoustic Tube Earpiece with Ptt for Two Way Radio Dgp8050e Elite, Find details and Price about China Two Way Radio, Walkie Talkie from Surveillance Acoustic Tube Earpiece with Ptt for Two Way Radio Dgp8050e Elite
Specification | |
Speaker | |
Dimension | 15mm |
Sound Pressure Level | 105dB ± 3dB |
Impedance | 32Ω ± 15% |
Voice Frequency | 100mW |
Microphone | |
Frequency | 30-16000Hz |
Sensitivity | -55dB ± 2dB |
Impedance | 2.2KΩ |