Clarity Professional 5.8GHz Amplified accessory handset C4230HS

For use with the CLARITY-C4220 and CLARITY-C4230
- Caller ID, call waiting caller ID
- 40# Caller ID memory
- Uses DCP and 50 decibels of intelligent amplification to make conversations louder and clearer

Ideal for those with a moderate-to-severe hearing loss or low vision.
-Digital Clarity Power makes calls louder and morecomfortable than ever before
- Concave earpiece design creates an acoustic chamber to provide crystal clear sound

Bright visual ringer flashes to signal incoming calls
- High contrast white LED screen is bright and easy to read
- 4 Tone settings provide a customized listening experience
- Generously spaced backlit buttons make dialing easy
- Contoured handset shape is comfortable and easy to hold
- Technology iIncludes Multiband Compression, Noise Reduction and Acoustic Echo Cancellation
- Amplifies incoming sounds up to 50 decibels at 118 dBSPL
- Adjustable volumeand 4 tone settings for a customized listening experience
- Digital 5.8GHz transmission provides interference-free sound
- Full-duplex speakerphone in handset
- Hearing aid compatible
- Black