What is a "Handheld Cell Phone Jammers For Sale"? The Most Authoritative Explanation.

What is a cell phone jammer used for?

A cell phone jammer is a device used to prevent a cell phone from receiving signals from a base station. Mobile phones are very useful. Common mobile frequencies include GSM, CDMA, DCS, PCS, 3G, 4G....Read more

What is a 5-band 4G jammer?

This 5-band 4G jammer is designed to be very portable and can effectively interfere with mobile phone signals such as CDMA/GSM/DCS/PHS/3G. This latest 5G mobile phone signal jammer can effectively interfere with 5.8G and other mobile phone signals. In addition to mobile phone signals, the device can also block GPS, WiFi and other signals....Read more

How much does a multi-band telephone jammer cost?

The 8-antenna multi-band telephone jammer is a high-quality portable jamming product. It is the most popular multi-frequency signal jamming device on the market. The signal types it blocks include CDMA, GSM, DCS, PCS, 3G, 4G, 4G LTE, GPS, Lojack, WiFi frequency jammers. $316.69 $565.89...Read more

What is a mobile phone signal jamming device holster?

Mobile Phone Signal Jamming Device Holster. This cell phone network blocker holster can effectively jamming mobile phone signals, so you will not be disturbed by incoming calls. When someone dials the phone, you will receive a "The user you are calling is temporarily out of service."....Read more