About this itemStay connected even when driving through remote areas with this SureCall FusionTrek cell phone signal booster kit. A hands-free cradle mounts to your dash to keep a smartphone securely in place, while the booster's design allows for plug-and-play installation with no outside antennas. This SureCall FusionTrek cell phone signal booster kit works to prevent dropped calls while increasing signal strength for voice, text and 4G LTE data. Features