**********PROFESSIONAL DESIGNED FOR AWS 1700/2100MHzThe Cell Phone Signal Booster is professional designed for AT&T, T-Mobile, Straight Talk, MetroPCS, Cricket Wireless on AWS 1700/2100MHz Band 4/10/66, frequency
range:
Downlink:
Uplink: 1710MHz-1755MHz;
Downlink: 2110MHz-2155MHz. Compatible with IOS Systems, Android Systems, Windows Phone Systems, and could work for multiple phones at same time. It could boost the cell signal from the cell phone tower to make it strong enough for your phone*****AUTOMATIC GAIN CONTROLThe Phone Booster will automatically adjust the gain according the cell signal strength from the tower to make it strong enough for your phone. You will get crystal clear calls and uninterrupted data*****FASTER DOWNLOADS AND UPLOADS RATESThe Cell Signal Repeater Booster could increase cell signal strength, eliminate cell signal dead zones, provides faster high-speed 3G/4G uploads and downloads data rates*****CRYSTAL CLEAR CALLSThe Cell Phone Signal Booster will provide cry