INNORI Travel Charger Dual USB Wall Charger Universal USB Plug Adapter for Mobile Phones like iPhone, Samsung, HTC, Sony, LG, iPod, iPad & Other Electronics&pound;&uml;black) DUAL PORT, this Travel Charger is equipped with 2 5V USB ports, and the highest current of one port is 2.1A. INTELLIGENT CHARGING, the Dual USB Wall Charger will recognize the device and allocate the right current, maximizing charging efficiency. HANDY PORTABLE DESIGN, the USB Plug Adapter measures 51.5*28.5*66mm and weighs 91g, lightweight and small enough to carry out and use at home, in office and during travel. UL LISTED, this Dual USB Wall Charger is UL listed. It is designed with over-heated, over-current and over-charging safety protections. 1 YEAR WARRANTY