Clarity® CE135 Portable Phone Amplifier
with Clarity® Power™ Technology to make conversations louder, clearer and easier to understand. It's compatible with most phones, easy-to-use and portable. Installs between the base of the telephone and the receiver. Amplifies incoming sound up to 25dB.
- Adjustable Level Switch for Better hearing.
- Boost button to amplify incoming Voice ever more!!
- Power and Low Battery Indicator
- Required 2 AAA Battery