Flat Design，Effectively Prevent Wound，Convenient for Use & Keep On Both Ends of The End Part of The Exclusive Ergonomic Concave Type Design Interface Design More Finger Joint，Not Only Prevent Slippery，More Easy to Plug Ladder Plug Design，Avoid Discharge Case Charging & Data Transmission Gold-Plated Terminal Connect Interface Plug & Play in Good Connection & Stable Fast Charging Over 1.7A Max 2.1A 1 Meter Length