A signal jammer is an instrument used to prevent electronic devices from receiving signals from base stations. When singal jammer effectively disables WiFi, Bluetooth and Wireless Spy Camera between 2400-2480MHZ. The signal jammer is helpful and useful in come special conditions such as in a meeting where silence is expected.
1) Powered by a rechargeable 700mAh li-battery.
2) Low power consumption
3) Compact in size and light in weight, convenient to carry
