Product Details
Plug-In Telephone Amplifier...
This voice amplifier plugs directly into any standard telephone to provide the user with up to 100% increase in volume. Ideal for those who have hearing difficulties.
Easy to fit and operate with an on/off switch and a volume control.
Requires 9V battery (not included).
Specification...
- Length 100mm (4");
- Width 60mm (21/2");
- Depth 30mm (11/5");
- Weight 70g.
