15in Digital Day Clock Large HD Display Remote Control 10 Languages Calendar Alarm with Date and Day for Kids 100‑240V US Plug Item Type: Digital Day Clock Material: ABS Remote Control Battery: Button Cell CR2025 (Without) Clock Size: 15in Resolution: 1024x768 Color Change: 4 Colors Alarm Clock: 5 Groups Interface: DC Power Port, Micro USB, USB2.0, 3.5mm Headphone Port, Storage Card Slot (Without Storage Card) Time Mode: 12 or 24 Hours System Date Mode: Day Month Year or Month Day Year Brightness Auto Adjustment: Support (Day/Night Brightness Auto Switching) Power Failure Save Time: Support 7 time slots 4:00 am - 11:59 am (morning), 12:00 am - 4:59 am (noon and afternoon), 5:00 pm - 8:59 pm (evening), 9:00 pm - 11:59 pm (evening), 12:00 pm - 1:59 am (midnight), 2:00 am - 3:59 am (early morning hours)