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  • Amplified Hearing , Audio Security

    Bionic Ear and Booster Set – BIONIC EAR

    KJBs most popular long range audio amplifier, the Bionic Ear provides sounds amplification at up to 300 feet away. The large parabolic dish aids in pinpoint accuracy while the system offers input for audio recording devices.

  • Amplified Hearing , Audio Security

    Detect Ear – DET EAR

    Our longest range audio amplifier is equipped with a 20″ parabolic dish and a pistol gripped microphone so that you can listen closely to sounds up to 900 feet away.