Panasonic DECT 6.0 Phone Plus Additional Cordless Headset For KX-TGM430B

* Hear and be heard, loud and clear with Volume Boost control for amplified caller voice volume up to 40 dB, includes six voice Tone Settings and a loud base unit Ringer. * Understand every word, every time more clearly with Slow Talk to slow the speed of speech in real time and when checking voice messages * Big white backlit LCD, enlarged Memory Dial Buttons plus bright red LED visual ringers on base unit and handset enhance visibility and calling convenience * Hear and be heard, loud and clear with Volume Boost control for amplified caller voice volume up to 40 dB, includes six voice Tone Settings and a loud base unit Ringer. * Understand every word, every time more clearly with Slow Talk to slow the speed of speech in real time and when checking voice messages * Big white backlit LCD, enlarged Memory Dial Buttons plus bright red LED visual ringers on base unit and handset enhance visibility and calling convenience