FM Frequency Modulation Wireless Microphone Module DIY Kit
TRENWO

FM Frequency Modulation Wireless Microphone Module DIY Kit

Sale price $2.95 Regular price $3.55
  • Frequency Range:88MHz-108MHz
  • Operating Voltage:3V (please use CR2032 button battery)
  • PCB Material:FR-4 glass fiber board
  • PCB Specification:48*26mm thickness 1.6mm

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