Features 1[LED DISPLAY] Digital alarm clock has a large screen LED display with clear readings in living room, bedroom, etc. 2[2 TIME MODES] Alarm clock 2 time mode options, you can design 12 or 24 hours display mode according to your preference. 3[PRESET SNOOZE FUNCTION] Automatic alarm clock with preset snooze function, snooze lasts 5 to 60 minutes, unlimited times. 4[INFINITE BRIGHTNESS] Alarm clock infinite brightness adjustment, you can adjust the brightness freely by scrolling the keys on the right side. 5[3 VIBRATION MODES] Vibrator has 3 modes: slight vibration, moderate vibration, strong vibration, which can be adjusted according to needs. Specification Item Type: Alarm Clock Material: ABS Weight: Approx. 412g / 14.5oz Battery Parameters: Vibrator: 3 x AAA Batteries (not included) Alarm Clock: 1 x CR2032 Battery (included) Battery Capacity: 210mAh Scope of Application: Living Room, Bedroom, etc. Package List 1 x Alarm Clock 1 x Manual 1 x USB Charging Cable 1 x Vibrator (Battery Not Included)