Product Description and Information:Product Name : Amplified Telephone Ringer
Material : Plastic
Color : White
Flasher Color : Red
Size : 3" x 2" x 1" (L*W*D)
Weight : 41.3g
Package Contents : 1 x RJ11 Telephone Ringer
Note: it only fit for RJ11 telephone, if yours are not, please buy another converter, but here is not included.
This product is to increase the volume of telephone ring in noisy places.
To help the hearing-impaired to recognize ring coming.
Delivery to US United States, payment Accept US Dollars