Proof that good things come in small packages. PowerDuo combines Griffin's micro form-factor PowerBlock AC charger and PowerJolt 12 volt auto charger in one convenient bundle. Use PowerDuo to charge all kinds of devices at home or in your car. Just plug in the USB charging cable that comes with your device. In the car, PowerJolt lets you charge two devices at once. Each charger takes up minimal space during use or while traveling. But don't let the size fool you; each delivers a full 5 watts of power for fast, dependable charging.-PowerBlock: -Fast 5 watt (1 amp) charging for all USB-chargeable devices -Energy Star Certified to save energy while not in use, without sacrificing performance -Non-polarized fold-flat prongs -Works with 100- to 240-volt AC outlets-PowerJolt: -Fast 5 watt (1 amp) charging for all USB-chargeable devices -Charges two devices at once -Low-profile design to save room on your dash or console -Built-in SmartFuse circuit protection; no fuses to replace
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