Easylife Seat And Sofa Saver, Size Single

If you have ever missed a call because you simply couldn't hear the phone ring, then help is at hand with this Ringer Amplifier. Its compact twin adaptor plugs straight into your existing phone socket with no wiring and no batteries or power required. A loud bell will ring whenever you have an incoming call so whether you're watching TV, listening to the radio or out back, you will hear the phone ring. | Easylife Seat And Sofa Saver, Size Single