Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Specifications:
Size: approx. 32mm*17mm*15mm(length*width*height)
Main Chip: LM393, Electret condenser microphone
Working Voltage: DC 4-6V
Color: Blue
Net Weight: 3g
Note: The Maximum induction distance is 0.5M