[MFi Certified] iasg 3.3feet/1meter Visible Blue Flowing LED Light up charging cable Lightning to USB Cable Flat 8-Pin Data Sync Cable for iPhone iPad iPod (Blue Light) Apple MFi Certified: Each cable contains a unique, verified serial number and an authorization chip issued by Apple to ensure 100% compatibility with any Lightning device. LED Illuminating Technology:Low radiation, low power consumption.The cable will illuminate when it is connected to any device for charging or syncing. It would show flowing light movement in either Blue light. The speed of the flowing light changes to display the intensity of the charging current. Smart TURN OFF: After full charged ,the flowing light will turn off from charging when there no current inputs ,so as to well protect the battery of your phones. Flat Design Tangle free, and is not easily knot and convenient to carry, with the high quality ABS housing connectors, feeling sturdy, durable and elegant. Warranty: At Iasg, we believe in our products. That's why we provide all items with an 12-month warranty and 24-hour friendly customer services, easy-to-reach support.