- Description
The Telephone Sound Amplifier can give out clear and loud sound and it can be used in the noisy places.
Volume: 75dB.
Size:9.3cm long ( at the longest ), 5.6cm wide ( at the widest ), 2.7cm thick. ( at the thickest ).
This portable Telephone Ringer goes between your telephone set and the wall phone line to boost the volume of the ring.
It helps the hearing-impaired, the heavy sleepers, and people who love wandering far from their phones.
Volume: 75dB.
Size:9.3cm long ( at the longest ), 5.6cm wide ( at the widest ), 2.7cm thick. ( at the thickest ).
This portable Telephone Ringer goes between your telephone set and the wall phone line to boost the volume of the ring.
It helps the hearing-impaired, the heavy sleepers, and people who love wandering far from their phones.