Duracell Retractable USB Micro Cable (PRO391) High-performance, fast charging 2.1 Amp Charger with retractable USB sync and charge cable. The charger is ideal for travel as the cord retracts to reduce clutter. Retractable 6 foot sync and charge,tangle-free cord For use with Samsung, Motorola, Blackberry, HTC, LG, Nokia, Pantech, Droid, Sanyo, Kyocera, Kindle, Nook and most smartphones, eReaders and tablets. Includes 1 retractable micro USB sync and charge cable