Under Surveillance
Hear faint or distant nature sounds or listen in on a distant conversation. Great for surveillance, police, search and rescue, and those who have difficulty hearing. To protect your ears, very loud sounds are automatically limited. Adjustable volume.
Format: Audio CD
{"Product Dimensions": "14 x 12 x 14 inches; 4 Pounds", "Manufacturer": "CE", "Date First Available": "January 5, 2007", "Label": "CE"}