Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Speaker Sensitivity | 108dB±2dB/mw at 1KHz |
Speaker Frequency Range | 200-4K Hz |
Microphone Frequency range | 20-3000Hz |
Microphone Impedance | 150±5 |
Microphone Sensitivity | -58dB±3dB |
Maximum Power | 10mW |
Material | Metal, ABS and POM |