Micro USB Retractable Cable - Ideal for Any Micro USB Powered Device Including Bluetooth Headsets, BlackBerry, Motorolla Droid X, HTC EVO 4G, Samsung Captivate, and Other Smart Phones Charge and/or sync Micro USB to USB cable Fully retractable and ultra compact for convenient storage For use with Micro USB compatible devices like smartphones and more Extends to 33 inches from tip to tip 1 Year Warranty