portable cell phone jammer

Product Description

High power portable mobile phone signal jammer This is a hand held high power jammers. Each *5 DBM interference wave frequency output, is three times as many small handheld immobilizer. If you choose this product, will get greater interference effect. Power portable mobile phone signal shielding device built-in ***0 mah lithium ion rechargeable battery. After a full charge can be 2 ~ 3 hours of continuous use. And you can charge after the battery die edge work boot, this product has built-in step-down voltage stabilizing circuit, that is to say after you plug in the external power supply can work *4 hours a day. YS**1 power portable mobile phone signal jammer： Frequency (European) GSM**0, GSM***0, 3G 　 Frequency (American) GSM**0, GSM***0, 3G 　 Output Power *5 dbm 　 Typical Coverage ***5 meters (depends on signals) 　 Power Source Battery and power adaptors 　 Working Current ***0 - ***0 mA 　 Battery Lithium-ion battery 8.4V ***0mAh 　 Battery life **2.5hours, recharge 2.5 hours 　 Power Adaptor AC adaptor ******0V *2VDC ***0mA 　 Car adaptor *2V *2VDC ***0mA 　 Antenna Interface 3xStrong rubber SMA antenna 3db 　 Dimensions (LxWxD) **0/**9 x *3 x *4.5mm 　 Weight Jammer **0gm, package 0.8kg 　 Operationg Temp ***0 degree 　 Humidity 5% - *0% 　 Warranty 1 Year