High quality Signal Jammers for sale at the most competitive prices. Free Worldwide Shipping, 1 Year Warranty





Unique shape built-in 10-antenna portable signal jammer for GSM 3G 4G 5G mobile phones
Options:
- PJ-105
- Free worldwide shipping, shipped within 3 days ( Configure the jammer ), delivered within 12 days
- 1 year warranty
- SSL encryption, website privacy
Don't know which jammer to buy? Send us an email [ [email protected] ] and tell us your requirements (signal to be blocked, distance to be blocked, portable or Desktop ? budget...), and you will definitely get the best recommendation.
Found a better price elsewhere? We'll match or beat it! (Contact US) At JammerMFG, we guarantee the best value for your money — We are not talking about low-grade consumer jammers that fail in days.
No Hidden Fees – What You See Is What You Pay
Under current U.S. tariff policies, there are no extra charges added to your order for this product—unless specifically noted otherwise for certain Large desktop signal Jammers. The price you see already includes all taxes and fees, so you can shop with confidence.
This is a newly listed portable Cell phone jammer. It adopts a stylish shape and can support 10 different interference frequency bands. It can not only interfere with GSM 3G 4G 5G mobile phone signals within 5-30 meters, but also interfere with WiFi, GPS signals, etc., with very powerful functions.
In addition, the sturdy and durable shell and the design of built-in 10 antennas are suitable for various indoor and outdoor environments. Equipped with a rechargeable lithium battery, the battery life is 1-2 hours.
Features:
* Small size, light weight, easy to carry
* The output power is higher than ordinary handheld jammers, 2W per channel
* Built-in 360° omnidirectional coverage, high gain, no blind spots
* Built-in rechargeable lithium battery, the battery life is longer up to 1 hour
* The shell is durable, dustproof and shockproof
* Simple design, suitable for various occasions
* The shielding distance can reach 5-30 meters, depending on the environment
Specification:
Interference frequencies: GSM, 3G, 4G, 5G, WiFi, GPS signals, etc.
Interference range: 5-30m
Total power: 25W
Power per frequency band: 2-3W
Channel: 10 frequency bands
Power input: DV12V 5A
Battery: 6600mAh
Battery life: 1-2 h
Relative humidity: 35~85%
Working temperature: -40°C~55°C
Dimensions: 255*127*74mm
Weight: 1.2kg
Package Contents:
Portable cell phone jammer x 1
Charger x 1
Application:
* Offices, small and medium meeting rooms, seminars, libraries
* Movie theaters, places of worship, public places, concert halls, restaurants
* Various conference rooms of party and government organs and administrative institutions
* Troops and important confidential places, theaters, memorial halls, auditoriums
* Factories, mining camps, workshops, production lines, etc.
Precautions:
* After receiving the product, please fully charge the product before use
* After fully charged, turn on the device directly to use
* The jammer will start working within 3-5 seconds
* The actual interference distance depends on the signal strength around the local area. The weaker the local signal strength, the farther the interference will be effective.
* It is normal for the equipment to work for a long time, and the temperature will rise as the equipment heats up.