The 8-antenna handheld RF signal jammer is a professional-grade device designed for effective signal blocking across multiple frequency bands. This compact yet powerful unit features 8 independent jamming channels with a total output power of 8W (1W per band).
The device covers all major mobile communication frequencies including CDMA, GSM, DCS, PCS, 3G, 4G LTE, and 5G signals. Optional frequency modules are available for WiFi 2.4G, GPS L1/L2, and remote control frequencies (315/433/868MHz).
Key features include a built-in 8000mAh battery providing approximately 2 hours of continuous operation, smart cooling system with aluminum alloy radiator and dual cooling fans, and convenient handheld design for both indoor and outdoor use. Each frequency band can be independently controlled via DIP switches with LED indicators.
The jammer is suitable for various applications including conference rooms, theaters, government facilities, examination centers, and other locations requiring signal blocking. The effective jamming range is 2-30 meters depending on local signal strength.
Package includes the jammer host, AC charger, car charger, 10 antennas, and protective cover. The device can operate while charging and supports both AC (110-240V) and DC (12V) power inputs.
Highly satisfied with the overall experience of purchasing this item. The delivery was incredibly fast and efficient, arriving well ahead of the estimated schedule, which was a pleasant surprise. Packaging was secure and ensured the product reached in perfect condition without any damage. In terms of quality, the build feels robust and durable, exceeding expectations for such a device. The materials used seem top-notch, and it operates smoothly without any hiccups. Customer service was outstanding as well; they were responsive, polite, and quick to address any pre-sale inquiries I had, making the process hassle-free. Everything from ordering to unboxing was seamless, and I would definitely recommend this seller for their reliability and attention to detail.
Shipping was incredibly swift and reliable, with the package arriving ahead of schedule in perfect condition. Superb quality is evident in the sturdy construction and flawless finish, which exceeded my expectations. Service from the seller was outstanding—prompt responses and helpful support made the entire process smooth and hassle-free. Strongly recommend this for anyone seeking efficiency and reliability.
Very impressed with the delivery speed—my order arrived much sooner than expected, which was a pleasant surprise. The packaging was secure and ensured the product was in perfect condition upon arrival. Regarding quality, it feels sturdy and well-made, with no visible defects or issues. Customer service was excellent; they responded promptly to my inquiries and were very helpful throughout the process. Overall, a great experience from start to finish.
Quick delivery and excellent packaging ensured the item arrived safely without any delays. The quality feels robust and well-made, exceeding my expectations for a wholesale product. Customer service was responsive and helpful, promptly addressing my inquiries. Overall, a great experience from start to finish.
Zippy delivery service ensured my order arrived ahead of schedule, which was a pleasant surprise. The packaging was secure and professional, preventing any damage during transit. Regarding quality, the device feels robust and well-constructed, with a solid finish that suggests durability. Customer support was responsive and helpful, promptly addressing my inquiries with clear, friendly communication. Overall, a smooth and satisfactory experience from start to finish.
Zipping through the ordering process was a breeze, and the delivery arrived ahead of schedule, which was a pleasant surprise. Zero issues with the packaging—everything was secure and intact. The build quality feels robust and durable, exactly as described. Zestfully, the customer service team was responsive and helpful when I had a quick query. Zoning in on the overall experience, it's clear that attention to detail is a priority here. Zealous about the product's reliability, I would confidently recommend this to others seeking similar items. Zero complaints from my end; it's a solid purchase all around.
Upon receiving the handheld signal blocker, I was immediately impressed by the swift and secure shipping process. The package arrived earlier than expected, with no damage to the exterior, indicating careful handling by the courier. Unpacking the device revealed solid construction and a premium feel, which speaks volumes about its durability and the quality of materials used. The built-in battery and smart cooling system appear well-integrated, adding to the product's robust design. Additionally, the supplier provided excellent customer service, promptly answering my pre-purchase queries and offering clear guidance. Ultimately, this item meets high standards in logistics, craftsmanship, and support, making it a reliable choice for professional use.
Beyond expectations in every aspect! Brilliant logistics ensured the package arrived swiftly and securely, with no delays or damage. Bargain-quality materials are evident upon unboxing; the device feels sturdy and well-crafted. Bountiful customer support was prompt and helpful, answering all queries with clarity. Blending efficiency and reliability, this purchase was a breeze from start to finish.
My delivery arrived remarkably fast, which was a pleasant surprise. The packaging was secure and showed no signs of damage during transit. Regarding the product itself, the build quality feels sturdy and well-constructed, giving me confidence in its durability. The seller provided excellent customer service, responding promptly to my inquiries with clear and helpful information. Overall, I am very satisfied with this purchase and would recommend it to others based on these positive aspects.
Wow, what a fantastic experience from start to finish! The shipping was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. Upon unboxing, the build quality immediately stood out—it feels sturdy and well-made, with no defects or issues. The customer service team was also top-notch; they were responsive, helpful, and provided clear answers to my inquiries. Overall, I am thoroughly impressed with the efficiency, quality, and support provided. Would definitely recommend this to others looking for reliable service and a high-quality product.