Simple and easy to read. Take this portable battery powered alarm clock with you wherever you go. No cords to worry about. Its jumbo display makes it easy to check  time and date at a glance. Night vision technology ensures just the right amount of backlight. Sensor adjusts to ambient light so you can see time and date comfortably, day or night. Ascending alarm with 8 minute snooze to keep you on time. Requires 3 AA batteries (not included.)