Phone amplifier

Lightweight amplifier works with any handset to amplify incoming voice calls Offers up to 30dB of gain Equipped with a durable, yet flexible rubbe...

The Business Telephone Handset / Headset Amplifier UA50 features the ability to amplify your headset. It increases incoming volume for the telephon...

The Clarity Portable Telephone HA40  Handset Amplifier featuring Clarity Power technology makes telephone conversations not only louder, but also c...