• 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
• White

PRODUCT USER MANUAL