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This device can detect voices and sounds up to 100 feet away, with zero interference. It's discrete because it's an in the ear device. People will think you have an ordinary hearing aid, when in reality you have super hearing and can listen to conversations they think are private.
Can also be used as an ordinary hearing aid. Originally marketed as the Excellent Amplifier II, it was designed for those who are hard of hearing. But it works so well, it's now popular with detectives. Just place the unit directly into your ear just like any other hearing aid, and you will instantly notice the difference. This device has a built in volume control and decibel limiter so no expensive trips to the doctor for tuning will be necessary.
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