Gomadic Multi Port Mini DC Auto / Vehicle Charger compatible with Sony Walkman NWZ-F804 F805 F806 - One Charger with connections for two devices using upgradeable TipExchange Extremely compact and with a powerful advanced circuit design that provides precision voltage and current regulation specific to the Sony Walkman NWZ-F804 F805 F806 (accurate to 0.1v). Secondary charging port is available for optional charging of second device. Advancements in circuit minimization provide a full 10W of available charging current to an adapter comparable in size to a US quarter. Considerably higher available current (2000mAh) when compared to standard Sony Walkman NWZ-F804 F805 F806 vehicle chargers. Integrated TipExchange Technology protects your investment by providing a mechanism to change/upgrade your charger by simply swapping the physical charging tip. Sony Walkman NWZ-F804 F805 F806 specific tip as well as standard microUSB and Female USB tips included. Additional tips sold separately. Product is carefully designed, tested and built to the Gomadic specification, one of the leaders in consumer electronic charging accessories since 2001. Straight cable design allows for easy routing around your vehicle trim for a more professionally installed look.