Woods 041800 Portable USB Charger, Plugless, One Port, One Amp, Five Volts DC. 1-USB Charging Port with Plugless Flip Design. Overload Protection keeps electronics safe. Ultra compact travel size for easy portability. Rotatable up to 270-degrees, allows for various configurations in tight spots. Insert 2 or 3-prong electrical plugs through Flip USB back plate to create instant USB Charging station. Ideal for charging personal portable electronic devices such as Smartphones, MP3 players and other hands-free devices requiring 1 amp or less charging capacity. The Woods Plugless USB Charger features a unique "Plugless" design which frees up the use of electrical outlets for powering other electrical plug-in electronics and appliances. Use the Woods Plugless USB Charger for your charging solution wherever electrical outlets are limited or are already in use. In order to use - simply insert a 2 or 3-prong electrical plug-in device such as a lamp, radio, or laptop through the Woods Plugless Flip USB Charger back plate and then into a wall receptacle, power strip, or surge protector to instantly add a USB charger station to the location. Use the Woods Plugless USB Charger in any room throughout the home or when travelling to airports, hotels, and Wi-Fi zones. Ultra-compact in size, the Woods Plugless USB Charger is small enough to fit in your pocket or in the palm of your hand to take with you wherever you go. The Woods Plugless USB Charger easily charges electronics like MP3 Players, Digital Cameras, and many Mobile smart phones and other hands-free devices requiring 1 Amp charging capacity. Power output: 5 volts at 1-Amp with maximum power input of 100-120-Volts, 60Hz, 0.18-Amp. The Woods (R) brand is a registered trademark of Coleman Cable Inc. USB Power output of 5-volts at 1-Amp with Maximum power input of 100-120-Volts, 60Hz, 0.18-Amp. The Woods (R) brand is a registered trademark of Coleman Cable Inc.