Charges at home or office from any standard wall outlet, allowing users to rapidly charge virtually all devicesCharge any two devices at once using two USB outputsUse included iGo USB Charging Cable or any standard USBExceeds ENERGY STAR requirements by over 85% for no-load power consumption to make charging an energy-efficient experienceInterchangeable power tips allow you to charge multiple devices with a single charger (iGo power tips sold separately)Works with multiple devices, including mobile phones, Bluetooth headsets, smartphones/PDAs, MP3 players, portable gaming devices, digital cameras, GPS devices and moreNo need to buy a new charger when upgrading your devices; compatible with the latest modelsWorks worldwide; no need for a voltage converter when traveling