YGH5256 dual alarm clock is with 6.5 inches big display, full range brightness selection and one-USB Charger Port. 2.5in tall digital numbers allow it easy to read even across a room. All-in-one design with dual alarms, dimmer control, snooze, USB Charger, 5 Ringtones, 3 levels of volume and 12/24 hours time format selection , it perfect for kids/ teens/ girls/ boys/ men/women!