4-Band Cell Phone Signal Booster - 800/900/1800/2100MHz GSM DCS 2G/3G/4G/LTE Repeater

Features:
Outstanding Coverage: Enjoy extended coverage with this powerful cell signal booster that wraps 100-1000㎡. Help you eliminate poor indoor signal coverage areas where you once had limited or no reception.
Boosts Your Phone Signal: While you working from home or streaming online content, you can enjoy better voice quality, faster data and streaming, enhanced family communication, and a stable connection for you.
Broad Compatibility: This portable cell phone signal booster can improve signal for multiple users and cellular devices at the same time within the signal coverage. Support IOS/Android systems, tablets, modems, etc.
Wide Applications: You can place them anywhere you require. Solve the signal problem for your whole family. Excellent solution for home, office, basement, garage, farm, warehouse, remote area, bars, restaurants, etc.
Easy Installation: All of the accessories you need for installation are included in the package and step-by-step instructions are provided. You can install the cellular signal booster kit easily with user manual instructions.
Working System:
1. B20 800MHz UPlink: 832-862MHz; Downlink: 791-821MHz
2. GSM 900MHz UPlink: 890-915MHz; Downlink: 935-960MHz
3. DCS 1800MHz UPlink: 1710-1785MHz; Downlink: 1805-1880MHz
4. WCDMA 2100MHz UPlink: 1920-1980MHz; Downlink: 2110-2170MHz