T-Loud in line telephone handset amplifier. A simple to use product to substantially boost the listening volume of your existing telephone. Ideal for those who need more volume in the earpiece.
This battery powered unit is only for use with telephones with a detachable handset using a 4 pin modular (RG-10) connector.
The T-Loud will switch on and off automatically every time that you lift or replace the handset of the phone.
Battery: One PP3 9V (Supplied)
Size: 48 x 75 x 34mm
Battery will need changing when the Low Battery indicator comes on. Duration will be dependent on usage.
Alkaline PP3 9V battery widely available