ZF-mStretch is a coiled fast charge and a sync cable with a charging content of up to 2.1A. KEY FEATURES NOVEL DESIGN: using spring shape design, easy to carry, easy to use.get rid of the daily cable winding problem. PREMIUM CHARGING CABLE: simultaneously syncs and charges your phones and tablets at fast speeds. FLEXIBLE WIRE: engineered with molded strain relief connectors for durability and grip treads for easy plugging and unplugging. supports high speed USB 2.0 transfer rate at up to 480 Mbps. THE COMBINATION OF PLATED CONNECTORS: bare copper connectors, and foil and braid shielding provides superior cable performance, error free data transmission and fast charging speed. COMPATIBLE: Micro- USB powered devices from Samsung, kindle, HTC, motorola, LG, Nokia, android smartphones, MP3, Tablets, etc. Order online at Jamboshop and have it delivered right at your doorstep.