Features: ● Scope of application: for all An-droid mobile phones with micro interface ● Fast charging and high-speed transmission: 480mbps fast transmission, strong stability, safer, faster and more effective. ● Small and portable, plug and play: exquisite, compact and easy to carry, plug and for play without driver. ● Environmental for protection material, durable and rust-free: Made of healthy materials, don'for t worry about it rusting. ● Anti-scratch, no rust: The surface of the aluminum alloy for shell is sandblasted and oxidized, with good anti-pressure, anti-cracking and heat dissipation performance; nickel-plated connectors, resistant to insertion and no rust. Specifications: Material:Aluminum + Nickel Plating Color ：Black/Silver Size: Approx.11x27x6mm/4.33x1.06x0.24inch Package Includes: 1xAdapter Cable note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.