Members

6 Bands Handheld Jammer for GSM 3G 4G WIFI GPS

This device has a very convenient single frequency switch. You can choose to open or close a frequency band as needed. With good heat dissipation system, it can work for a long time. Can block the main mobile phone band and WIFI and GPS signals.

Source of information:
https://www.perfectjammer.com/2g-3g-4g-phone-signals-handheld-jammers.html

Views: 15

Comment

You need to be a member of On Feet Nation to add comments!

Join On Feet Nation

© 2024   Created by PH the vintage.   Powered by

Badges  |  Report an Issue  |  Terms of Service