Cell phone jammer - how do they work - are cell phone jammers legal in california

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    Discount China Wholesale Mini Portable WIFI Signal Jammer With Builtin Antenna Cell phone jammer - how do they work - are cell phone jammers legal in california

    Product Description FeaturesTanking use of super-high frequency and mini-power interference technology, high efficiency Effectively subsection making;  interfering downlink yet no interception on the base station 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 It doesn't Look like a normal jammer, it's top hiddenInternal antenna,and insulate per antenna make it working more efficientlyBattery can be replaced very easy, just the same as mobile phoneCan be charged by Nokia chargerHigh Quailty Design,Low priceTechnical SpecificationsTX Frequency: 2400-2500MHz (WIFI)Output Power: 0.5W Power supply : Rechargable Li-batteryDimension : 90x50x15mmEnergy Consumption : 33dbmJamming Radius: Up to 10m (5-10M, depends on your background signal strength) Color: Green All the parts warranty: 15 monthsAccessoriesAC ChargerCar ChargerBattery

    cell phone jammer - how do they work

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