Wilson iBooster for Apple iPhone 3G The Wilson plug-and-play iBooster kit helps users reducedropped calls, increase data rates in weak signal areas andoriginate calls from those dreaded dead spots. The iBooster and its external vehicular antenna increases any iPhone’s outputpower to the cell site while improving its ability to hear signalsit normally cannot, keeping the user more reliably connected.Designed for simple set up, the iBooster can be easily movedfrom vehicle to vehicle. Built into the iBooster cradle isa Wilson bi-directional Smart Technology signal amplifier and battery charger. The phone specific cradle for the iPhone features a pass thruconnector for external accessoryaccess while the iPhone is inthe cradle. The cradle is ideal for hands free operation inconjunction with a user’s headset. Wilson’s new iBooster improves both voice and data performance on the road. With 20 times the power to the cell site of a cell phone alone, it features a built-in antenna, battery charger and works with Cellular (800 MHz) and PCS (1900 MHz) frequencies. The Wilson Electronics’ iBooster amplifier kit includes: iBooster all in one cradle combo: amplifier/charger. Outside vehicle magnet-mount antenna. Cigarette lighter power adapter and Installation guide.