Humantechnik PL-51 Telefonverstärker - A-4506-0 Zubehör_Trockenbox the advanced membrane filter technology

the advanced membrane filter technology ensures sufficient ventilation of the ear

attractive design

With the Bernafon TV-A transmitter

With the practical industrial bracket

Humantechnik PL-51 Telefonverstärker - A-4506-0 Zubehör_Trockenbox the advanced membrane filter technologyHumantechnik Telephone Amplifier PL 51 The Humantechnik PL 51 is a telephone amplifier for the hard of hearing who simply want a little more volume when making phone calls. It is battery operated and very easy to use. With an easy to feel slider you can increase the volume of the phone call even during the conversation. With another slider, you can change the sound of the voice as you see fit. This way, you can use your phone to make calls as you