Pocket Signal Jammers priced under $100

Less than $100 signal jammers are the most accessible and beginner-friendly devices in our collection. Designed with affordability and simplicity in mind, this category features compact, mini-sized Signal jammers that provide basic signal blocking for everyday personal protection.

These mini jammers focus on single or limited-band interference, making them easy to operate and energy-efficient. While they do not offer wide-area coverage, they deliver reliable performance for close-range protection needs. These models are ideal for users who want a low-cost entry into signal control without complex installation or advanced technical setup.

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G9-Pro Plug and Play Mini GSM GPS Jammer like a USB Stick
G9-Pro is a mini GSM GPS jammer designed with a USB Stick, combining stylish appearance with powerful functions. Which can effectively block GSM 900, GPS L1, GPS L2 and DCS signals with a coverage range of 5-8 meters.
96.99$
-53%
P-US-01 – Mini WiFi/Bluetooth Jammer for 2.4GHz (0.8W)
With just a simple click, you can power it on or off, ensuring utmost convenience in usage. Whether you seek to evade wireless camera monitored in public spaces or safeguard your personal network security, this adorable and compact bluetooth signal jammer is tailored to meet your every need.
Original price was: 213.56$.Current price is: 99.95$.
JB02 12V Vehicle USB GPS Jammer Cigarette Lighter
This JB02 12V GPS Jammer for Vehicles can jam signals within the 1560-1620MHz (Glonass and GPSL1) and 1200-1280MHz (GPSL2), effectively jamming any GPS tracking device within a radius of 5-10 meters. it also has two built-in USB ports, allowing you to easily charge your mobile devices through the cigarette lighter while on the go.
99.99$
P-W6 Pro USB Drive Wi-Fi Bluetooth Blocker (2W)
P-W6 Pro is designed to block modern surveillance devices (such as pinhole cameras, eavesdroppers, wireless headphones, etc.) that transmit data via Bluetooth and Wi-Fi. It is assembled with a military-grade DSP chip and can fight most micro devices (0.05mW to 20mW) within a range of 2-5 meters.
98.22$
P-US-02-1 12V GPS Jammer
This 12V GPS scrambler for truck can safely block GPS L1 and GPS L2 signals in both directions, with a simple plug-in design, non-slip and portable, covering a range of up to 20 meters and a compact size.
97.56$
-49%
GPUSB USB GPS/Glonass signal Jammer
The GPUSB cheap usb gps jammer is designed to interfere with satellite signals at GPS and Glonass frequencies. This model resembles a flash drive and operates only when connected to a power source via USB or mini USB.
Original price was: 156.96$.Current price is: 79.69$.
P-US-00 – Mini Car OBD GPS Blocker
Keep prying eyes at bay with the reliable P-US-00 Anti GPS Tracking Blocker! This Vehicle OBD Jammer has powerful anti-tracking and anti-positioning capabilities, effectively disrupting GPS monitoring signals within 8 meters to shield you from unwanted location tracking.
99.99$
-41%
Jbag Faraday RF Signal Blocking Bag for Cell Phones, Car Keys & Drone Controllers
The Jbag Faraday Bag is made with advanced conductive PU leather that forms a Faraday cage around your phone or key fob. Once your device is sealed inside, it instantly blocks all major frequencies, including: Cellular networks (2G, 3G, 4G, 5G), GPS & satellite signals, WiFi and Bluetooth connections, RFID & NFC transmissions. Incoming calls go straight to voicemail or show “subscriber not available,” ensuring total privacy with zero effort.
Original price was: 59.99$.Current price is: 35.36$.
-39%
P-US-01-5 Single-Antenna Car GPS L1 Jammer Portable GPS Tracker Blocker (5–10 m)
Get rid of this worry with our gps signal scrambler, clearing the GPS L1 satellite positioning signal within 5-10 meters for you. When you use this type of anti-positioning gps jamming device, it will not prevent you from contacting your relatives and friends with your mobile phone.
Original price was: 127.98$.Current price is: 77.98$.
P-US-D2 – Cheap Portable 12V Cigarette Lighter Car GPS Jammer
The car GPS jammer specifically targets signals within a radius of 5 to 10 meters, which can avoid being monitored by various vehicle tracking systems such as OBD trackers. It is designed to be powered by a car cigarette lighter and can be directly plugged into the vehicle’s cigarette lighter socket to start working.
84.69$
-44%
P-US-GP01 Cheap GPS Signal Jammer
Don’t wait any longer – use the affordable GPS blocker BG-P01-1 to disrupt GPS signals (Frequency: 1570-1610 MHz), conceal your location, and eliminate illegal trackers and locators.
Original price was: 154.21$.Current price is: 85.99$.
PUS-G4 Cheap Mini USB GPS Jammer for Car
Check out this USB anti-tracking signal jammer, which specifically interferes with the 1565-1586MHz frequency band within a range of 5-10 meters, and will not affect the normal operation of other electronic devices such as mobile phones. Any USB interface device with 3.7-6V power supply capability can power it.
79.58$
P-US-01-1 – Plug and Play Cars Cigarette Lighter GPS Jammer
Don’t compromise your privacy – equip yourself with the P-US-01-1 vehicle GPS jammer today and enjoy peace of mind knowing that your location remains secure and protected. Say goodbye to unwanted tracking and hello to freedom!
79.99$