Review 4 Bands Desktop Signal Jammer
The design of the remote control switch is very interesting! Signal jamming can be performed remotely
Has a remote control switch function, very convenient. Phone signal interference can be stabilized, that's great!!!
Great, can jammer all cell phone signals. From then on Saturday will not be awakened by all kinds of phone ringing.
Working in good condition. Thanks for this jammer device, can not be disturbed by ringtones during wedding