New design, the battery has changed into 550 mAh, calling time up to 3.5hrs. MT6261 low power consumption, noise reduction technology guarantee. Two way covert communication via mobile phone network. Optimized inductive coil creates strong power for earpiece.

Package List:
    1x New GSM BOX (Size: 35*50*13mm, Weight: 96g)
    1x USB charger cable
    1x E218 Earpiece
    2x 337 battery



How does it work?

  • The new developed GSM BOX has a buildin dual band GSM module that works in both of 850/900/1800/1900MHz mobile phone networks.
  • Once insert a GSM SIM card and turn on the power, it will automatically pickup calls from any mobile phone or telephone.
  • The powerful inductive coil will creat strong signals to drive earpieces within 30-80cm distance.
  • 35db top sensitive microphone ensures your partner hear the whisper voices, even the GSM BOX is hidden under the clothes.
  • GSM BOX has a built-in rechargeable 500mAh battery, supports more than 3.5 hours talking time, or 8 hours standby time.

New Nano SIM Card GSM BOX with Hidden In Ear wireless earpiece spy kit

  • Product Code: Gnbox
  • Availability: In Stock
  • $45.00


  • 10 or more $43.90
  • 20 or more $41.90
  • 50 or more $39.00

This product has a minimum quantity of 5

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