Detachable Magnetic Connector, easy to connect, easy separation, reducing abrasion during inserting or plugging out the cable. LED Indicator show that you can find it in dark. Connect within 1 second and can charge by both sides, Data in one side. The Magnetic connector is anti-dust plug while it is out of charging. Perfect solution to prevent frayed charging cables, tripping over cable resulting in smashed phones, pointless fiddling to plug in cable in the dark, and more.