China Two Way Radio Walkie-Talkie Earpiece with Microphone and Ptt Button, Compatible with Motorola Dtr Rdx and Other Series Radios, Find details and Price about China Two Way Radio, Motorola Earpiece from Two Way Radio Walkie-Talkie Earpiece with Microphone and Ptt Button, Compatible with Motorola Dtr Rdx and Other Series Radios
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 |