Charge All Your USB Powered Devices With This Amazing Ultra-portable USB Wall Charger, Promate Powerhub-4. Featuring Two 2. 4a USB Ports And Two 1a USB Ports, This Powerful 6. 8A Wall Charger Can Charge 4 USB Powered Devices Simultaneously. Swappable Plug Types Make Powerhub-4 A Truly Versatile Product That Can Be Used In Any Country. Available In UK, EU, US & Australia Plug Types, Powerhub-4 Is Provides A One Stop Solution To All Your Charging Needs. Heavy Duty: Featuring A Heavy-duty 6. 8a Power Output, Powerhub-4 Provides You A One Stop Solution To All Your Charging NeedsUltra-portable: Carry Powerhub-4 Everywhere, It Is Perfect For Both Homes & OfficesSmart Current Detection: Smart Current Detection Which Enables Swift & Safe ChargingSafe & Reliable: Extremely Safe & Reliable, Powerhub-4 Features Over-current, Over-voltage, Short-circuit & Over Heating ProtectionElegant Design: Wall-mountable For The Most Convenient Placement, The Elegantly Designed Powerhub-4 Is Sure To Complement Any Room In Your Home. 4 USB Ports: Powerhub-4 Features Two 2. 4a USB Ports & Two 1a USB PortsDetachable Plug Type: Swappable Plug Types Make Powerhub-4 A Truly Versatile Product That Can Be Used In Any Country. Compatibility: Powerhub-4 Is Compatible To All USB Powered Smartphones & TabletsProduct Specifications-Input: Ac 100-240v 0. 85a 50/60hzOutput: Dc 5V 1a X2 DC 5V 2. 4a X2Input Interface:ac PlugOutput Interface:4 USB Charging Ports2 USB 2. 4A Charging PortsPackage Contents-Powerhub-4 AdapterPowerhub-4 PlugsUser Guide