**********PROFESSIONAL DESIGNED FOR BAND 12 AND BAND 17 FREQUENCYThe Home 4G LTE Cell Phone Signal Booster is professional designed for 700MHz Band 12 and band 17 FDD frequency, could work for AT&T, T-Mobile, Straight Talk on band 12/17 frequency. Compatible with IOS, Android, Windows Phone Systems*****FASTER 4G LTE & SUPPORTS VOICE OVER LTEThe Home 4G Lte Cell Signal Repeater Booster could increase cell signal strength, eliminate cell signal dead zones, provides faster high-speed 4G LTE data rates, no long buffer times any more. Supports Voice over LTE (also known as HD Voice/VoLTE), reduces dropped calls, gets clear calls*****SUPPORTS MULTIPLE USERS SIMULTANEOUSLYThe Cell Phoen Signal Booster 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, you will get more reliable cell signal and uninterrupted 4G LTE*****MORE GAIN ANTENNA KITSThe highly directional yagi antenna with more gain increases the