Specifications:Outline: Visual Current Flowing Light CableMaterial: PVC and Pure copper wire core Electricity: 5V\/1-2AInterface: Micro USBFunction: Charging and data transmissionColor: Blue&Black、 Red&Black、 Blue&White、 Purple&WhiteCompatible with: UniversalNote: When the electric current over 2A、 it will cut off the power、 please know about this.          Please do not exceed the current of 2A、 maybe burn the chip inside.Features:1. Multiple colors which make your phone more fashion.2. When cable electricity、 the cable will glow、 like the current flow.3. With IC intelligent charging management、 when the phone finish charging、 the light will stop. 4. Strong compatibility、it supports all standard Micro phones and tablet computers and other digital devices.Package included:1 x Micro USB Cable