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JAX 121A-16 Mobile Signal Jammer: 16 bands all-in-one frequencies blocking

Mobile Signal Jammer — Safety Alarms & Signals, JAX

So, what's in the box? Well, for starters:

  • 16 watts of pure, unadulterated power and antennas that don't just whisper but shout.
  • A jamming range that flexes from 2 to 25 meters—because sometimes you need to keep things close, and other times, not so much.
  • A DIP switch that lets you pick your battles, turning bands on or off without messing with the others. Handy, right?
  • A nylon cover because who doesn't love a gadget that's as easy to carry as it is to use? Slip it on your arm or belt and you're good to go.
  • And because we know you're always on the move, a car charger's thrown in to keep the party going wherever you are.

General specs

  • Brand: JAX
  • Model: 121A-16
  • Seller: Sunsky
  • Jam signal type: full bands mobile phone 5G/4G/3G/2G + WiFi 2.4G/5G + GPS L1-L5 + UHF/VHF Walkie-Talkie + LOJACK + Remote Control: 433/315/868
  • Jam radius: 2-25 meters
  • Cooling System: high-efficiency aluminum alloy radiator, Build-in cooling fan
  • Built-in battery: 7.4V/12000mAh
  • Product Size: 19 x 12.6 x 4.6cm

If you are interested in more details, you can find full information on the seller's page.

$309.27
Last price update: 7/7/25
Available to order

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Delivery to United States
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Price $309.27 $63.42 $41.38 $48.76 $233.98 $88.99
Seller Sunsky Joom Joom Joom Joom Joom
Update July 12, 2025 July 18, 2025 July 18, 2025 July 15, 2025 July 18, 2025 July 16, 2025
Mobile Signal Jammer — Safety Alarms & Signals, JAX

Mobile Signal Jammer

$309.27

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