A dual alarm clock with a large easy to read display and has a handy built-in USB charger. Large high-contrast LED display. FM radio with digital preset memory. Built-in USB charging port for your smartphone, iPod, or other device (DC 5V, 1A). Two independent alarm timers. Snooze, sleep, and wake to radio or buzzer functions. Accessories included: AC power adapter. Power: AC 110-240V adapter, USB charge output (5V, 1A), 2 x AAA batteries (clock backup, not included). Specifications: Display Type LED. Speaker Type Mono. Media Support. Radio Tuner FM with digital preset tuning. Alarm Clock Dual timer. Input USB (CHARGE ONLY). Power Source AC 110-240V adapter, USB charge output (5V, 1A), 2 x AAA batteries (clock backup, not included). Accessories Included AC power adapter. UL/ETL Certification Yes.