Connects to standard phone jack
Adjusts volume (up to 95dB), tone, and ring warble
Easy to use, just plug it in!
Standard 3.5mm output (allows for external speakers connection)
Batteries (4x1.5v alkaline ''AA'') - NOT included.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.5 inch
Height : 2.8 inch
Length : 10.1 inch

Item Weight: 1.25 pounds (View shipping rates and policies)
Shipping Weight: 1.25 pounds (View shipping rates and policies)

ASIN : B009N4IKHO