NNTN8434A NNTN8434 - Motorola Completely Discreet Wireless Surveillance KitNNTN8434A NNTN8434 Motorola Completely Discreet Wireless Surveillance Kit This unique Bluetooth solution is ideal for the most covert situations where moving freely without drawing attention is a must. With the tiny receiver totally hidden in the ear and the communications loop under a shirt or jacket, you can listen to your radio in complete privacy no one can see any equipment. Hide the microphone under a lapel or similar material to communicate