This Research-backed cell blocker is about the size of an adult’s palm, but is still easy to carry, solving the problem of being unable to carry large devices when going out.
By cutting off 8 types of signals within a range of 10-20 meters (see below for details), this mobile phone jammer effectively protects personal privacy and avoids the trouble of being tracked or monitored.
Equipped with a powerful ventilation cooling system and a large-capacity rechargeable battery (8000mAH) to ensure that it will not overheat during continuous use and provide stable signal shielding effect, allowing you to use it with confidence.
Independent DIP switch control, each frequency band can be turned on/off independently, and you can freely choose the signal type to be shielded according to your needs, which increases the flexibility and convenience of use.
Blocking includes mobile Internet, satellite positioning and navigation, and wireless networks.
>> CDMA: 860-894MHz
>> DCS & PCS: 1805-1990MHz (Dual frequency)
>> 3G: 2110-2170MHz
>> 4GÂ LTEÂ USA iPhone: 700-800MHz
>> WiFi & Bluetooth: 2400-2500MHz
>> GPS L1: 1570-1620MHz
Detailed information:
– Total output power: 7.0 W
– Versatile power supply options: AC100-240V or DC 12V car charger (free of charge)
– Long distance interference range:
-Take the cell blocker as a dot with a radius of 10-20 meters (interference is output by a -75dBm omnidirectional antenna at 360°)
– High battery life: 2 hours
– High capacity safety battery: Ni-MH battery 8000mAH
– Quality Guarantee: Warranty period is 1 year
– Perfect packaging: Portable cell jammer * 1, AC adapter * 1, car charger * 1, antenna * 6
