Griffin PowerBlock Dual Universal Black power adapter/inverter

PowerBlock Dual Universal Universal AC Charger Charge two MP3 players or other USB devices at the same time.

For MP3 players and other devices that get their power through USB, just plug your device’s USB cable in and charge from almost any 100V - 240V AC outlet. Non-polarized blades fold flat for storage

-Works with AC outlets from 100V to 240V
-Charge 2 USB devices at the same time
-LED glows green to show PowerBlock is ready to charge
-Charges Sansa, Creative, Zune, Samsung, iPod, iPhone and most other MP3 players and devices that charge via USB