The Panasonic KX-TGFA30N is an additional Champagne Cordless Handset for DECT 6.0 phone systems. This model features built-in Enhanced Noise Reduction that suppresses background noise around the caller while simultaneously enhancing their voice, making it easier to hear if theyre calling from a noisy location. A powerful battery back-up system keeps you connected even when the power goes out. To maximize clarity or accommodate impaired hearing, a Tone Equalizer control allows you to adjust the bass, mid-range or treble tones for maximum clarity.