HTC Travel Charger for Cell Phones and All USB-Chargeable Devices - Non-Retail Packaging - Black Pairs with a USB cable to charge from a wall outlet. USB Cable is included. Safety circuits prevents over-charging. Charge your device while still using it. Compact size for easy travel. Slim, small and light, this charger is easy to carry. Compact sized charger making it ideal for the frequent traveler. Regulated voltage allows charging for cell phones, PDAs, other mobile devices that can be charged via USB connection Compatible with cell phones, PDA phones, MP3 players, Apple iPad and other USB-chargeable devices. Input: 100-240V ~ 200mA, 50-60Hz .Output: 5.0V DC; 1A.