Samsung Galaxy S2 Phone OEM Official Travel USB Charger (Detachable, comes with OEM USB to Micro USB Cable)! Safely charge your phone using the original authentic brand! Using the authentic OEM brand will ensure your phones warranty is never voided! Samsung's quick charging technology allows you to use your mobile phone while it is charging. The compact and durable design makes it convenient to charge your battery while home or on the go. With detachable USB to Micro USB Cable.