Phonak S Retention 4.0 Starkey Talking Caller ID announces the

Talking Caller ID announces the phone number of the incoming caller

The Signia StreamLine TV streams sounds from a television

Storage case

Phonak Audéo P- Fit (Paradise)

Phonak S Retention 4.0 Starkey Talking Caller ID announces theS Retention 4. 0 hearing aid tails are soft nylon stabilizing cords that keep Phonak, Unitron or Kirkland RIC hearing aids snug, and secured to your ear's concha throughout the day. When attached, the retention cord gently bends into your ear to create a spring lock that anchors your hearing aid in its most natural position and prevents it from coming loose, or accidentally falling off. S Retention 4. 0 tails will fit standard strength Phonak,