Have you been interrupted by the continuous message from the base station now? Do you hear noise when someone else making a call by your side? Or do you have any trouble with preventing your student from using the cell phone to send or receive the answers in the exam?
Everyone wants to be relaxed sometimes and pay full attention to what they are doing and not being break-in by the outside factors such as the sound of quarrels surrounding people, the mobile phones and so on.
if you have any purpose to solve these question, then you may need to spare your time to come to have a look at this latest portable handheld 2g 3g 4g cell phone jammer device.
Besides jamming the 4G LTE and 4G Wimax signals at the same time, it also owns the ability to block CDMA, GSM, DCS, 3G signals as well. This is really the most perfect and powerful jamming device by now. Besides which frequency band you want to choose is depend on yourself, if you do not want to block one or two frequency bands you can just close them, keep others open.
And at the same time the cell phone jammer can still work as well to jamming other frequency bands signals. And depending on the cell phone signal length, the jamming range can reach 15 meters Max.What wonderful functions it owns!
Another big merit of this portable cell phone jammer you should pay attention is that with a car charger it can be used in the car which give you more convenience.
Besides it owns cooling fan, so the working temperature of it won’t be high. If so no matter in hot summer and cold winter it can works as well. In a word, this is really a perfect cell phone jammer no matter seen from the function, the price and the quality.
Are you attracted? If you are looking for a jamming device like this, do not hesitate, just take action and add this perfect portable cell phone jammer to your cart.
And if you are thinking of getting the cell phone jammers to help to enjoy the concert then you need to think of which types are suitable for you as you need to take many aspects into consideration such as the jamming distance, the jamming frequency bands whether you need the desktop one or the portable one and so on, and then you can make the best and the wise choice. And to gain the high quality cell phone reception jammers at the best price you can go and have a look at www.jammerfun.com and then you will gain the useful information there.