I love you more and more as time goes by --4g cell phone jammer

     4G Cell Phone Jammer Tanking use of super-high frequency and mini-power interference technology, high efficiency
    Effectively subsection making;  interfering downlink yet no interception on the base station http://www.4gcellphonejammers.com/


    Extreme portability, the weight of the item itself is just 68g
Low power consumption, working time for machine is about 2 hours, supplied by battery
Slow start up design of circuit .These elements can maintain the stable operation condition with high integration 4g cell phone jammer

    It doesn't Look like a normal jammer, it's top hidden
Internal antenna,and insulate per antenna make it working more efficiently
Battery can be replaced very easy, just the same as mobile phone
Can be charged by Nokia charger
High Quality Design,Low price

      Do not place the device directed to the sunlight or near the high temperature fires
While it is working, the surface temperature is about 45 centigrade. It is normal. However, if it is higher than 45 centigrade, it is abnormal. Please put the power SW to OFF immediately and try to contact your local distributor or agent
The shielding range of the device will be determined by the local signal strength . In different situation, it will be with different performance.

    4g cell phone jammer Please try to put the device in a higher position while it is working .It will be better. The suggested height is about 2M.
To avoid the loss of function of the device, please try to avoid the device placed on or the metal materials.

    Do not put the device near computers, notebook computers, televisions, stereos, and radios and so on , in order not to make some interference for these equipments.
Do not turn on the power before the antennas is installed

    4g cell phone jammer  If the antenna is not properly installed in accordance with the manuals, the shielding range will be not so good. make sure the correct installation before turn on the power.

If the charged times is more than 500 times and then cannot be charged any more, please contact your local dealer or dealer and replace the battery.