1. Features:
  2. 1. Ear listen Through Wall Device Bug Eavesdropping Walcrophone Voice Bug.
  3. 2. Listening through walls.
  4. 3. Special pull back vehicle with secret listening device.
  5. 4. Easy to listen all the action.
  6. 5. High sense metal probe.
  7. 6. Coming with earphone.
  8. 7. Small as a jelly.
  9. 8. Complete function:charge hole,earphone hole and switch knob upside.
  10. 9. Easy operate,cling to the door,window or wall.
  11. 10. Able to get the sound out from the wooden/brick wall, windows or door or armor plate.
  12. 11. High sensitivity detector.
  13. 12. Can be used for recording pen.
  14. 13. How to use:
  15. 1) Clockwise turn the master switch to start the device
  16. 2) Adjust the volume until you hear the sound clearly

  18. Specification:
  19. 1. Cunsumption current:10mA
  20. 2. Usage battery:9v batteries
  21. 3. Four sections audioes choicde
  22. A section 200Hz
  23. B section 800Hz
  24. C section 1200Hz
  25. D section 2000Hz
  26. 4. Measuring element sensitivity: -70db
  27. 5. Highest audio enlargement multiple: 20000X
  28. 6. Penetrate sex:Cement wall,steel wall,wood wall,Iron wall,glass,cavity brick
  29. 7. Monitor style:Earphone, can outside meet speaker
  30. 8. Record style:Have export hole can outside meet record
  31. 9. Working temperature: -20°-50°
  32. 10. Weight: about 140 g
  33. 11. Size: about 43 * 36 mm/ 1.69 * 1.42 inches

  35. Packing List:
  36. 1 x Ear Listen Through Wall
  37. 1 x Earphone
  38. 1 x USB Cable



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