**********Support Verizon 4G - cell phone signal booster is designed to work with Verizon 4G LTE Band 13 network frequency, Uplink: 776MHz-787MHz, Downlink: 746MHz-757MHz. 65dB High Gain signal booster aims to help you reduce dropped/ missed calls, improve battery life, offer higher audio quality and faster data and streaming. With High-tech LCD display to show its working status. *****Boost Voice&Data&Text - The mobile phone signal booster could amplify your existing signal to give you more bars, and then you can experience much faster high-speed 4G LTE internet. Perfect for people needing fast uploads and downloads for streaming apps such as Google, YouTube. No more network delay, Smooth network for texts, movies, music and sending files. *****Reduce Dropped Calls - The cell phone signal booster will improve call quality and maintain a better voice environment. Its coverage can be up to 3500-4000 sq. ft in your house, office, villa, garage, basement and so on. It allows to cover 2-3 room