Instructions: - Retractable travel charger cable extends to the length you need to recharge battery & power phone for virtually unlimited standby and talk time - Just push the retract button & the cable rewinds back into the plug for easy storage. The wire is 100% retractable. It only takes up minimal space. An intelligent IC chip prevents overcharging. The unit is less than the size of your palm. Its tangle free wire makes for easy storing. Packaging: Clamshell Package Packaging may change without notice. Compatibility Samsung: SPH-M320, Rant M540, TwoStep R470, MyShot II / R460, Exclaim M550, M330, Freeform / Link R350 / R351, M240, Messager II R560 / Vice R561, Reclaim M560, Instinct HD, Intrepid SPH-i350, Moment, Behold II, Mythic A897, Omnia II (CDMA), Caliber R850, Code SCH-i220, Stunt SCH-R100, Seek, Reality, :) (Smiley), Intercept, Captivate (Galaxy S), Acclaim SCH-R880, Haven, Epic 4G (Galaxy S), Fascinate (Galaxy S), Intensity II, Eternity II, Gusto, SGH-T249, SGH-A197,…