Description: LED time display. 12/24 hours display for your choice. Alarm and snooze feature. Night mode setting (18:00-06:00) 3 functioning buttons (MODE, UP, DOWN) Specification: Material: ABS Plastic Size: Approx. 21.5x3.8x8.8cm / 8.46x1.5x3.46inch Using Tips: Time Setting: Press MODE for 2s to enter time setting, setting order: hour-minute. Alarm Setting: Under alarm mode, press MODE for 2s to enter time setting, setting order: hour-minute-snooze time. 'AL' will flash when setting. When Alarm Clock Rings: Beep! Press MODE to stop ringing and snooze, 'AL' will flash till the alarm time. Press UP or DOWN to stop ringing, 'AL' will not flash. Snooze Time Setting: Default snooze time is 5 minutes, under alarm mode, press MODE for 3s to ender snooze time setting, then press UP and DOWN to set snooze time. Night Mode: The clock will automatically lower LED brightness under night mode, under clock mode, press MODE for 2s to enter night mode. Press MODE to turn night mode on/off. When night mode is on, press MODE to ender night mode setting, setting order: start hour-start minute-end hour-end minute. Brightness Level Setting: 3 Brightness levels: Bright, medium, dark Default brightness level is medium. Press UP to switch brightness level. Package Includes: 1 Piece of Wall Clock 1 Piece of USB Charging Cable 1 Piece of User Manual