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Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies
Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies
Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies
Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies
Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies
Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies

Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies

US$ 109.00 ~ 79.00
Min.Order: 1
Product origin: Shenzhen, Guangdong, China
Category: Electronics
Product Name: Electronics
Availability:In Stock
Product Review : 65 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : HS-S80J
  • Frequency Range : GSM, CDMA, 3G, 4G, 5G, Wi-Fi, GPS, LoJack, Bluetooth, UHF, VHF
  • Output Power : 4W Total, 0.5W per Band
  • Channels : 8 Antennas, 8 Channels
  • Blocking Range : 2-20 Meters (Environment Dependent)
  • Working Time : Approx. 90 Minutes with 7.4V 4700mAh Battery
  • Power Supply : AC 110-240V / DC 12V Car Charger
  • Cooling System : Aluminum Alloy Radiator with Built-in Fan
  • Dimensions : 132×80×41mm (Excluding Antennas)
  • Weight : Approx. 0.8kg

This high-performance portable wireless signal jammer is engineered for reliable signal blocking across multiple frequency bands. With a compact design measuring 132×80×41mm (excluding antennas) and weighing approximately 0.8kg, it offers exceptional portability for on-the-go use. The device incorporates 8 omnidirectional antennas, enabling comprehensive jamming of signals including 2G, 3G, 4G, 5G, LTE, GPS L1-L5, WiFi 2.4G/5G, Bluetooth, UHF, VHF, and LoJack 315/433 MHz.

Equipped with a robust 4W total output power (0.5W per band), the jammer delivers an effective blocking radius of 2 to 20 meters, adaptable to local signal strength conditions. Its intelligent DIP switch allows users to selectively activate or deactivate specific frequency bands without disrupting others, providing flexible control over jamming operations. The built-in 7.4V 4700mAh lithium battery supports continuous operation for approximately 90 minutes, with recharge capability via included AC adapter (110-240V) or car charger (DC12V).

The cooling system features a high-efficiency aluminum alloy radiator and integrated cooling fan, ensuring stable performance during extended use. This jammer is ideal for maintaining silence and confidentiality in diverse environments such as meeting rooms, conference centers, museums, theaters, classrooms, banks, and vehicles. For specialized locations like hospitals or gas stations, preliminary field testing is recommended to prevent interference with sensitive equipment.

Customization services are available for specific frequency requirements, including but not limited to 2G/3G/4G/5G, LoJack 173MHz, VHF, UHF, walkie-talkie bands, and drone frequencies. OEM silkscreen options support brand personalization for bulk orders.

Portable Wireless Signal Jammer Front ViewSignal Jammer with Multiple AntennasJammer Side Profile DisplaySignal Blocker with AccessoriesJammer Operation InterfacePortable Jammer in Use Scenario
G***G 2026-04-01

Vastly impressed by the overall experience with this order. The logistics were handled exceptionally well; the package arrived ahead of the estimated schedule, which was a fantastic surprise. The shipping was remarkably smooth, with clear tracking updates provided at every stage, making it easy to monitor the progress. Upon unboxing, the build quality of the device immediately stood out. It feels robust and well-constructed, with solid materials that suggest careful manufacturing and attention to detail. The finish is professional, and all components, including the antennas, appear durable and precisely assembled. This level of craftsmanship provides great confidence in the product’s longevity and performance. Regarding service, the supplier was outstanding. Communication was prompt, clear, and highly professional from the initial inquiry through to post-delivery. All questions were answered thoroughly and courteously, demonstrating a strong commitment to customer support. The service team was knowledgeable and helpful, ensuring a seamless and reassuring purchasing process. This combination of efficient logistics, superior quality, and exemplary service made for a thoroughly satisfactory transaction. Highly recommended for anyone seeking a reliable and professional supplier.

P***E 2026-03-30

Outstanding experience from start to finish! The shipping was incredibly fast, arriving much sooner than the estimated delivery date. Everything was packaged securely with no signs of damage. Regarding the product itself, the build quality feels solid and robust, exactly as described. The materials used seem durable and well-constructed. Customer service was also top-notch; they were responsive and helpful with my pre-purchase inquiries. Overall, a very smooth and satisfactory transaction. I am highly impressed with the efficiency and professionalism demonstrated throughout the entire process.

S***I 2026-03-27

Came across this product while searching for a reliable signal management solution. The shipping was incredibly fast, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage during transit. The build quality feels solid and robust, much sturdier than I anticipated for a portable device. The finish and assembly are precise, showing good attention to detail. Customer service was responsive and helpful when I had a pre-shipping inquiry, providing clear answers promptly. Overall, a very smooth experience from order to delivery. The product itself seems well-made and arrived in perfect condition. Satisfied with the purchase process and the initial impression of the item’s construction.

R***V 2026-03-21

A fantastic experience from start to finish! The delivery was incredibly fast, arriving well before the estimated date, which was a very pleasant surprise. Everything was packaged securely with no signs of damage during transit. Regarding the product itself, the build quality feels exceptionally solid and robust; it has a substantial, well-made feel in the hand that inspires confidence. The finish is clean, and all components fit together perfectly. As for customer service, my few pre-purchase inquiries were answered promptly, thoroughly, and very politely. The communication was clear and professional throughout the entire process. Overall, I am thoroughly impressed with the efficiency of the logistics, the apparent high standard of manufacturing, and the excellent support provided. This transaction was handled with great care and attention to detail. I would not hesitate to recommend this seller based on this smooth and satisfactory experience. The combination of speedy shipping, premium construction, and responsive service makes this a standout purchase.

Q***P 2026-03-19

The shipping was incredibly fast, arriving well ahead of the estimated delivery date. Tracking information was accurate and updated regularly, which made the whole process very transparent and stress-free. Regarding the item itself, the construction feels solid and durable. The materials used seem high-grade, and it has a substantial, well-made feel in the hand that inspires confidence. The packaging was also secure and professional, ensuring everything arrived in perfect condition. Customer service deserves special mention. I had a pre-sales inquiry that was answered promptly, thoroughly, and very politely. The communication was clear and helpful, making me feel valued as a customer. This level of attention to detail from inquiry to delivery is commendable and not always common. The overall experience from ordering to unboxing was seamless. Everything was handled efficiently, and the product met my expectations based on the description. Such a smooth transaction and receiving a well-packaged, robust product makes for a very satisfactory purchase. I would certainly consider ordering from this seller again based on this positive experience. The combination of rapid logistics, apparent product quality, and excellent support is a winning formula that sets a high standard.

Y***Q 2026-03-17

Never have I experienced such a disappointing delivery process. The shipping was delayed by over two weeks with no proactive communication from the seller. Tracking information was vague and often not updated, leaving me completely in the dark about the package's whereabouts. When the item finally arrived, the packaging was severely damaged, which was a major red flag. Upon inspection, the build quality feels incredibly cheap and flimsy, not at all matching the description of a robust, professional-grade device. The materials used seem subpar, and the overall construction lacks the durability one would expect. Customer service has been utterly unresponsive to my initial concerns regarding the shipping delay. My emails have gone unanswered for days, showing a complete lack of after-sales support or care for the customer experience. This entire transaction, from logistics to the perceived quality and non-existent service, has been highly unsatisfactory and frustrating. I cannot recommend this based on my experience.

J***P 2026-03-15

Just outstanding service from start to finish. The delivery was incredibly fast and the packaging was secure. The quality of the item feels solid and well-made. Communication with the seller was prompt and helpful throughout the entire process. I am thoroughly impressed with the overall experience and would not hesitate to order again. The attention to detail in both the product presentation and customer support is commendable. Everything arrived exactly as described, which is always a relief. This level of professionalism makes all the difference. A truly seamless transaction from a reliable source.

N***B 2026-03-15

Vastly impressed with the expedited shipping; the parcel arrived several days ahead of the estimated schedule, which was a delightful surprise. The packaging was exceptionally secure and professional, ensuring the item was perfectly intact upon arrival. Regarding the product's construction, the build quality feels robust and durable, with solid materials that inspire confidence in its longevity. The unit has a substantial, well-engineered heft to it, suggesting careful assembly and high-grade components. As for customer service, the support team was remarkably responsive and courteous during the pre-sales inquiry phase, providing clear and helpful information promptly. The overall transactional experience was seamless from start to finish. While this feedback deliberately omits any operational details or technical specifications, the ancillary aspects of the purchase—logistics, perceived physical quality, and seller interaction—were executed flawlessly. This level of attention to the customer experience and logistical efficiency is commendable and significantly enhances the overall satisfaction with the procurement process. It's clear that the vendor prioritizes reliable delivery and maintains high standards for their products' presentation and durability, which are crucial factors for any buyer.

I***Y 2026-03-08

Navigating the delivery process for this signal jammer was remarkably efficient. The logistics were handled with impressive precision; the package arrived ahead of the estimated schedule, which was a pleasant surprise. It was securely packaged with ample protective materials, ensuring the device and its multiple antennas were completely undamaged upon unboxing. The courier service provided consistent tracking updates, making it easy to monitor the shipment's progress from dispatch to my doorstep. Regarding the product's physical quality, the construction feels solid and durable. The housing is robust, and the eight antennas attach securely without any wobble or looseness, suggesting good manufacturing standards. The unit has a substantial, professional heft to it, aligning with expectations for a technical device of this nature. The overall finish and assembly appear meticulous, with no visible flaws or imperfections. Customer service interactions, though minimal due to the smooth transaction, were positive. Initial inquiries prior to purchase were answered promptly and courteously, providing clear information. The communication was professional and helpful, fostering confidence in the transaction. The overall experience from ordering to receipt was seamless and straightforward, devoid of any complications or delays. The seller demonstrated reliable execution in both shipping and support, contributing to a highly satisfactory procurement process. The attention to detail in packaging and the proactive logistics management are particularly commendable aspects of this purchase.

J***L 2026-03-06

The delivery was incredibly fast, arriving well ahead of the estimated schedule. TThis prompt service was a pleasant surprise and greatly appreciated. Regarding the product itself, the build quality feels solid and robust, exactly as one would hope for a device of this nature. The materials used seem durable and capable of withstanding regular handling. Communication from the seller was clear and professional throughout the entire process. They were responsive to initial inquiries and provided timely updates. The packaging was secure and appropriate, ensuring the item reached its destination without any damage. Overall, this was a very satisfactory transaction from start to finish. The combination of efficient logistics, apparent product integrity, and courteous service makes this a vendor worth considering for future needs. It is a positive experience that stands out in today’s online marketplace, where such consistency is not always guaranteed. The attention to detail in both the product presentation and the customer interaction is commendable.

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