Mini Portable 4G Cell Phone Signal Jammer

This small and portable 4G mobile cell phone jammer has become a “must-have artifact” in important occasions. Whether you hold it in your hand, put it in your pocket, put it in your bag, or quietly place it in the corner of the dining table, it can work in a hidden and practical way.

It can effectively block mobile phone signals within a range of 10 meters, allowing everyone to temporarily put down the “small world” in their hands and devote themselves to the “big world” in front of them. Whether it is business negotiations or reminiscing with relatives and friends, you can be more focused and efficient in such a quiet environment.

P-US-PN is a magical device that looks like an ordinary mobile phone and a mobile power bank. It is more like a spy device with a hidden identity. It can not only effectively block GSM, CDMA, 3G, 4G and PCS mobile phone signals, but also perfectly integrate into the surrounding environment, becoming an invisible guard in important occasions.

It transmits low-power radio signals to cut off the communication between the mobile phone signal tower and any nearby mobile phones, but will not interfere with the normal operation of other devices within a range of 10 meters. This low-power design not only saves energy, but also ensures that the device will not overheat when working for a long time. This 4G mobile cell phone signal jammer, with its ingenious and fashionable design and functions, quietly guards every important moment.

Interference frequency：

> CDMA/GSM : 860 – 894MHz
> 3G (UMTS2100) : 2110-2155 MHz
> PCS : 1930-1990 MHz
> 4G LTE 700 : 699-798MHz
> 4G LTE 2500 : 2496-2690MHz

Features of P-US-PN Worth Noting:

• P-US-PN 4G mobile cell phone jamming device has a light appearance, with a pure white body and a gold frame, showing a low-key sense of luxury. The body material is a high-quality metal and plastic hybrid structure, which not only provides a sturdy shell, but also ensures a comfortable feel, non-slip and not easy to leave fingerprints.

• On one side of the device, there is a conspicuous ON/OFF switch and a DC 5V charging port. The operation is intuitive and simple, and the device can be turned on or off with a flick. There is an LED indicator on the front of the device. When the device is turned on and starts working, the indicator will display a soft and non-glaring green light, which can visually understand the working status of the device.
• The built-in rechargeable polymer battery design is not only ultra-thin, but also has excellent safety performance. Compared with traditional lithium-ion batteries, polymer batteries have higher energy density and better impact resistance, which can effectively prevent safety hazards such as explosion or spontaneous combustion.

• Thanks to the wireless power supply design, P-US-PN 4G mobile cell phone jamming device only needs to be placed in a suitable position when in use, without being restricted by the location of the power socket. No cumbersome wiring is required, and there is no need to worry about cable entanglement or power cord exposure.

Basic specifications:

*  Total output power: 1.5W
*  Battery capacity: 1050mAh, 3.7V
*  Charging indicator: Red when the device is charging, turns off when fully charged
*  Charging time: 2.5 hours
*  Usage time: 80 minutes of continuous use

Packaging details:

Cell phone signal jammer × 1
AC charger × 1
Car charger × 1
USB cable × 1
User manual × 1