DreamSky Decent Alarm Clock Radio with FM Radio

Choose a station from 87.5MHz to 108.0MHz and listen to your favorite FM radio station. The large clear display delivers not only the time and alarm time but also the indoor temperature, with nice blue illuminated jumbo digits. 0% to 100% adjustable display brightness for those who are sensitive to light. USB Charging Station There are two USB ports at the rear of the clock, one for charging your cell phones, tablets, or other USB devices at your bedside while sleeping. Two Wake Up Mode Optional You can choose a radio or the battery backup will sound the alarm and keep the correct time during a power outage, ensuring to wake you up at the set time the next day. And it is advised to power the clock with the main power US Standard Adapter 110-240V Voltage Applicable 5V/2A USB OUT port - 76 inches in length.