Products > Electronics > Audio > Listening Device

Diddybeats High Performance In-ear Headphones with ControlTalk (Black)
United States - Electronics - Audio - Listening Device, 13 years ago, 472 hits
US$79.99 Diddybeats High Performance In-ear Headphones with ControlTalk (Black) on www.BeatsbyDreSeller.com

Listen Through Walls Device
United States - Electronics - Audio - Listening Device, 13 years ago, 834 hits
The listen through walls device works by amplifying the vibration of audio. When someone talks in a room they are putting out audio-waves that will be detected by the spy listening device.