Kinkoo Micro USB Cable, [2-Pack] High Speed USB 2.0 A Male to Micro B Sync and Charge Cables (Black) Including 1 PC 3.3ft/100cm and 1 PC 0.7ft/20cm micro USB cables high speed USB 2.0 A male to micro B sync and charge cables. High Speed Charge & Sync: Enjoy charge times up to 10% faster than than most standard alternatives and 480Mbps data transfer via USB 2.0 (backwards compatible). With a 6000+ bend lifespan several times longer than standard cables, corrosion-resistant connectors and foil/braid shielding for long-term usage (without noise or signal loss). Perfect Fit: Compact, heat-resistant, stainless steel connector heads slot in easily but securely and fit most cases. Extra long warranty period: Enjoy 18 month warranty and friendly customer service.