JACOOL Cell Phone Signal Booster for Car Truck SUV Vehicle RV | Verizon AT&T on Band 12/13/17 | Boosts 4G LTE 5G Data & Volte | Omni-Directional Antenna Easy Installation | FCC Approved Cell Booster

Using this cell phone signal booster kit, extend your cell signal strength 100X stronger and coverage up to 5,000 square feet with good signals inside the house. Boosts spotty signal from 1-2 bars to stronger 4-5 Bars. No more buffer time and network delay, helpful to extend your cell battery life. From the brand: With advanced cell phone signal booster technology, JACOOL is committed to providing cellular signal boosting solutions for homes and businesses. Our factory was established in 2011, focusing on cell booster for more than 11 years. As a professional manufacturer integrating R&D, production and sales, we have been committed to becoming the leader in the weak signal bridging industry. Let there be no dead zone in the world and let everyone communicate without barriers!

Key Features: · 【Support 4G LTE 5G】- Supports multiple users simultaneously, every passenger enjoys stronger cell signal from all networks including Verizon AT&T together. Support the 5G technology, working seamlessly within a 5G network to offer the best cell signal possible. The booster only supports 5G band that are largely deployed in current bands 12, 17 and 13. · 【Boost Data & VoLTE Signal】 - Increases 4G 5G data speed for uploads and downloads, you can enjoy smooth audio and video streaming ever! Reduces drop calls, ensures a real time message chat on the go. · 【Advanced Features】- Has excellent features like AGC (Automatic Gain Control), it can detect the level of available incoming signal, then adjust itself for best performance. This means that your booster will always optimize to provide you with the optimal signal and connection to your cell phones. It provides a maximum signal gain of 65dB. · 【Easy Installation】- All hardware and instructions included, requires no technical experience or extra fee. DIY installation. ( Note: Do not turn on the power before connecting the antennas, otherwise it will damage the booster host) · 【Guarantee】- 30 Days Money Back, 3 Months Free Replacement, 3 Years Manufacturer Repair. Professional technical support.FCC Certified, approved to operate on frequency bands 12, 13 and 17 on Verizon and AT&T. Package Content: 1* Car Cell Booster for Verizon AT&T 1 * Inside Patch antenna + RG174 cable 10ft 1 * Outside magnetic sucker antenna + RG174 cable 16ft 1 * Power adapter for car 1 * User Manual How Does It Work? The BOOSTER will receive the signal and strengthen the signal by the outside antenna then the INDOOR ANTENNA will receive the signal from the booster and improve cellular signal throughout the coverage area. Warming Tips: It could only make the weak signal stronger, it couldn't create signal; So pls make sure your phone can get at least 1-2bars outside. If not, the booster can’t work. The booster can only work with Band 13/ 12/ 17(700MHz), so please kindly confirm the network frequency before order. For iPhone: Dial number: *3001#12345#* → Choose “LTE”, “UMTS” or “GSM” → Click “Serving Cell Info” → Check “Freq_Band_Ind” For Android: Download “ LTE Discovery” APP → Select “SIGNALS” → Check “EARFCN” How to install a Cell Phone Booster for Car? Attach magnet antenna to the top of car. Connect the cable to the "OUTDOOR" port and the "INDOOR" port on the booster. Then plug in the power adapter. Attach patch antenna on the front seat. Enjoy smooth calls and faster data. NOTE: Please read the user manual carefully for installation precautions to get the best signal amplification. For Other Styles of Our Cell Boosters: Click ☞Here☞ Home Cell Booster with Screen for All Carriers(5 Bands) Click ☞Here☞ Home Cell Booster for All Carriers(5 Bands) Click ☞Here☞ Home Cell Booster for Verizon and AT&T(2 Bands)