China 2 Wire Adjustable Ear Hook Earpiece for Motorola Em-3022, Find details and Price about China Earpiece, G Shape from 2 Wire Adjustable Ear Hook Earpiece for Motorola Em-3022
Technical Specification | |
Speaker | |
Dimension | 120db±3dB |
Impedance | 32Ω ±15% |
Rated Input Power | 500mW |
Frequency range | F0-9KHz |
Microphone | |
Sensitivity | -50dB ±2dB |
Impendance | 2.2K Ω |
Frequency range | 1000-10KHz |
Operating Voltage | 1.0-10V(DC) |