Cell phone jammers help sleep ?
My house is still on the phone in the middle of the night, it is very noisy and it affects my rest. Can a cell phone jammer eliminate the noise?
After working at home for a long time, I want to have a good dream at home. For many people, cell phone noise is indeed a headache. Now, we can use cell phone signal handheld jammer to prevent cell phone noise and create comfortable and quiet dreams. You can use this 3G 4G CDMA GSM PHS WIFI mobile phone signal jammer, which is very convenient at home. It can protect 3G, 4G and WiFi signals separately without affecting the use of other signals.