Personal Amplifier Compact personal amplifier with clear, high-quality sound eliminates the need for loud talking or constant repetition. Unlike regular hearing aids that amplify all sound including background noise, the 20dB high frequency boost and the 25dB SPL high volume output on the Personal Amplifier will help you "zero in" on a conversation. You can even be attached to your TV or radio with included clip so you can hear programs clearly. Includes headphones, carrying case, belt clip, plug-mount microphone, TV listening cord, and two AA batteries for up to 100 hours of operation. Not made with natural rubber latex.