<p><b>high efficiency</b></p> <p></p> <p>High-quality Tinned copper wire maximizes signal quality and increases durability. Sync and . Charge at fast speeds on your devices. Our technology teams make thousands of tests to ensure 100% safety</p> <p></p> <p><b>USB Cables</b></p> <p></p> <p>Gold-plating technology to improve the wearability and prevent corrosion;Thick and has more copper wiring inside to make charging transmission up to three times faster than ordinary cables and makes it safer.</p> <p></p> <p><b>High Speed Charge & Sync</b></p> <p></p> <p>Charge around 10% faster than many standard cables and sync at speeds of up to 480Mbps through wide diameter 28 / 21 AWG data and power wires.</p>