The RCA Symphonix RPSA05 Personal Sound Amplifier is designed to help you hear better in all kinds of situations; large groups, crowded streets, office settings, watching TV or at a restaurant with friends. It's discreet and easy to use and runs on a standard "A312" battery, which is easy to install and replace, providing a full 7 days of use. Symphonix helps you hear what's going on.
- High Definition Digital Sound Processing enhances speech frequencies and reduces surrounding noise
- Discreet and easy to use
- 3 volume and noise-reduction settings allow you to tailor the sound
- Dynamic Compression circuitry a