best Portable 8 Bands Selectable GSM 2G 3G 4G All Around The World Cellphon Wholesales

Are you getting trouble in applying the jammer in different places? Are you looking for a new way that allows the jammer to be used freely? The Portable 8 Bands Selectable GSM 2G 3G 4G All Around The World Cellphone Signal Blocker is right here to satisfy your demand at this advanced level.

As a powerful jamming device which is suitable for diversified frequencies, it will be able to deal with the action target of the CDMA of 725-770MHz, the GSM of 851-960MHz, DCS&PCS of 1805-2000MHz, 3G of 2110-2170MHz, and so on. And it is a selectable and convenient GSM 2G 3G 4G phone signal jammer, which means that choosing one of the ranging frequency will not influence the operating of other bands. Since this worldwide 8 bands phone signal jamming device can fit the need of application regardless of regions, the working effect will not be affected no matter what continent you are at. Besides, it is equipped with a built-in cooling fan, which will add scores to this portable jammer as well. Additionally, this portable GSM selectable phone signal jammer is allocated with the car charger and AC adapter, by means of which will ensure the continuous using even during driving. 

What is important is that this jammer can also be used to customer tailor the frequency bands you want. Welcome to supply frequencies and we will customize for you.

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, JammerFromChina.

Manufacturer Specifications

Package Contents

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .