- Hear conversations up to 300-feet away.
- Please use the product in a spacious and broad place and don’t use it around a lot of appliances.
- Noise reduction and a parabolic sound collecting dish for better hearing.Look through the targeting scope and then pull the trigger to amplify sound.
- Other features include on/off switch, 8x monocular, frequency controller, record button, playback button and headphone.(Does not include SD card)