♪Automatic voice blocking: 100% robcalls and 99% telemarketing calls will be blocked by automatic voice blocking function, no need to press a reject button.
♪White list function:All incoming calls will be saved in white list automatically.
♪Block unknowed numbers: This item will block all numbers with no caller id. It will analyzes the numbers before signal pass to our call blocker.
♪Easy installation: Very easy to install and use, through the guide of manual, senior citizens know how to use it.
♪Two power choice: This product supports battery and line power, with chip memory function, won''t lose data even power off.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.7 inch
Height : 2.2 inch
Length : 5.7 inch

Item Weight: 9.6 ounce (View shipping rates and policies)
Shipping Weight: 1.2 pounds (View shipping rates and policies)

ASIN : B0186NQGEG