Orolotay FM Walkie Talkie Circuit Board Transceiver Module FM Transmitter Receiver Module 7 Frequency 27-480MHz DC3.3-6V

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Product description

  • 3. Purchase 2 modules, you can realize the intercom function
  • 2. Exquisite and compact appearance, beautiful arrangement of components
  • 5. Wide range of applications, suitable for a variety of DIY occasions

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