  CLARITY-HA-40 Description In Line Amplifier 40dB w/ Tone Control - Clarity in-line receiver amplifier - Increases incoming call volume up to 40dB (increases incoming volume up to 100 times) - Tone selector for maximum speech clarity (amplifies selective frequencies) - Connects between handset and phone base - Compatible with most home and office telephones with modular handset cords - Cannot be used with telephones with dialing pads in the handset - Turns on automatically when you lift the handset - Low battery indicator (red LED) - 9V battery included - Slide volume and slide tone controls - Boost button eliminates background noise and feedback for extra loud and clear conversations |
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