**********IMPROVES 4G LTE DATAThe Home 4G Lte Cell Phone Signal Booster is professional designed for 700MHz 4G Lte Band 13 FDD.
Frequency range:
Downlink: 746-757MHz;
Uplink: 776-787MHz. Compatible with IOS, Android, Windows Phone Systems*****360 DEGREE SIGNAL COVERAGEThe Indoor Omni-Directional Ceiling Antenna could provide 360 degree signal coverage in your house, eliminate cell signal dead zones, so that you would get stronger signal anywhere in your house. It could cover up to 1500-2000 sq. ft for multiple Devices and Users*****FASTER 4G LTE UPLOADS and DOWNLOADSThe Home 4G Lte Cell Signal Repeater Booster could increase cell signal strength, eliminate cell signal dead zones, provides faster high-speed 4G LTE uploads and downloads data rates, no more slow internet connections or long buffer times, you can get a video call with your families or video conferencing*****SUPPORTS VOLTEThe 4G LTE Cell Phone Signal Booster supports Voice over LTE (also known as HD Voice/VoLTE), reduces drop