When you have this ring alerter on “HI”, you won’t miss the phone ringing. Even with a severe hearing loss and no hearing aids on, it can still “blow your socks off”. At the same time, the built-in light flashes. This gizmo works off the phone line so doesn’t need batteries ever.
Can’t hear too well on your cell phone? With this Bluetooth Cell Phone Amplifier you won’t have to worry about hearing muffled words or straining to hear, even in noisy environments! Amplifies speech up to 40 dB. The SA-40 HearAll connects to your cell phone via Bluetooth and is used like a handset.