This cell phone jammer uses cellphone (radio communication) principle broadband scanning technology to break wireless signal connections such as cellphone, wifi, GPS, walkie-talkies, etc., which is characterized by search network, no signal, no service system. Adopting branded import components, independent research and development production, stable performance, longevity! Bestsellers at home and abroad.

This product is small and easy to use, and through separate and distributed distribution it can be applied to a variety of environments with different areas.