[Original Retail Packaging] Deff High Performance Magnetic Style USB Convertor Jack For Sony Xperia Z1/Z2/Z3 (Black) - Magnetic Charging Adapter for Micro USB Cable - Enhanced Magnetic Connection and Charging Speed You can charge your Xperia Z1 / Z2 without opening the terminal cover. Just attach this product to the tip of your micro USB cable, it will turn into a useful charging cabl Provides you a "quick connect" chargeable option without opening the cover each time. Prevent getting moisture due to incomplete lid because you don't need to take it off. Terminal is equipped with reverse protection which energizes only when there is a correct connection.