A SIM card is inserted into the disguised GSM listening bug inside the USB flash. The device itself has to be plugged into the USB port of a computer or external charger (Powerbank) or charger USB socket and operates on a constant power supply. The microphone has high sensitivity, so you can hear sounds by spy call in large rooms. The listening bug works with all SIM cards.

Technical specifications:

  • Mobile GSM network;
  • GSM frequency: 900/1800 MHz;
  • Listening bug operated with all telecommunications operators;
  • Range of microphone operation: 5–7 m;
  • Unlimited audio surveillance duration of operation;
  • Operated by constant energy supply;
  • User manual in English.

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DISGUISED GSM LISTENING BUG IN USB FLASH

  • Product Code: DISGUISED GSM LISTENING BUG IN USB FLASH
  • Availability: In Stock
  • 75€

  • Ex Tax: 75€