1. Small size and flexible operation

Handheld jammers, which are often known for their small size, convenience to carry and flexible operation, can be easily mastered by adults with one hand, and are almost as large as interphones used in our daily life. It is also convenient to carry. It can be easily packed in the backpack, or even fixed on the arm or pinned to the belt through a special arm bag.

2. Built in battery
The hand-held jammer uses battery for power supply, with large battery capacity and strong endurance ability. It can be turned on continuously for 120 minutes. The lithium iron phosphate battery with high safety is selected, which is safe and reliable, and can meet repeated charging and discharging. It can also be quickly replaced for occasional needs.
3. High stability
The handheld jammer has a cooling fan inside. Through the unique air duct design and powerful fan to cool the jammer, it can quickly dissipate the heat, thus ensuring the working stability of the jammer and avoiding equipment failure due to high temperature.
4. Customizability
The handheld jammer adopts a modular design. Each module is in charge of signal interference of different frequencies. Even if the module fails, it can be repaired by rapid replacement. Interference modules of different frequency bands can be customized according to user requirements, so as to shield wireless signals of different frequencies. As the mobile phone signal frequencies used in different countries are also different, the requirements of wireless signal interference in different countries and regions can be met through module replacement or adjustment.