Clarity HA40 Portable Telephone Handset Amplifier Earplugs 10 speed dial buttons to

10 speed dial buttons to store important numbers

TIA-4953 certified for mild

To order these separately

This 53dB phone is the first on the market to receive TIA-4953 certification

Clarity HA40 Portable Telephone Handset Amplifier Earplugs 10 speed dial buttons toThe Clarity HA40 Portable Telephone Handset Amplifier featuring Clarity Power technology makes telephone conversations not only louder, but also clearer and easier to understand. NOTE: Not compatible with Trimline, Princess style or cordless phones where dial keypad is in handset Features Amplifies incoming sound up to 40dB Adjustable incoming volume control Adjustable tone control (600 2400Hz) Tone selector amplifies specific frequencies for optimum