Telephone loudspeaker of the setting simple as for anyone
Sound expansion device (call use)
By connecting unit between the handset and the telephone instrument, you can adjust the size of your favourite. Batteries use large clear the voice on the phone sounds.
-Size / 7 x 11 x 3.4 cm
● weight / approx. 120 g
Or 9 V battery usage
(Approximately 10 hours available at one time)
-Made in Taiwan
* Not supported on mobile phones.
* Click on the image and in the big picture.