The customer comes first! If you have any dissatisfaction with the product, we support full refund within 30 days! LED Large Digital Wall Clock Temperature Date Display Brightness Table Wall-Mounted Mirror Alarm Clock For Home Decor Product parameters: Product Name: Electronic Wall Clock Material: Plastic Screen： LCD Battery: 3 x AAA (not included) Packing size: 24x8x4 cm Gross weight：233g/0.52 lb Features: Ways Large LED easy wall clock, can also display Time/date/temperature/humidity on the same screen Three of brightness adjustment, USB interface or 3AAA Battery powered (not include). Two-color design, distinguish different areas, more intuitive to see the time Suitable for study, restaurant, office,Conferences room, laboratory, school, hotel reception hall, shop, etc It can be in or used with battery,12/24-hour system can be switched,LED brightness will automatically at night Package Included: 1 x Clock Viflosae LED Large Digital Wall Clock Temperature Date Display Brightness Table Wall-Mounted Mirror Alarm Clock For Home Decor Electronics Gadgets Deals of The Day Ways Large LED easy wall clock, can also display Time/date/temperature/humidity on the same screen Three of brightness adjustment, USB interface or 3AAA Battery powered (not include). Two-color design, distinguish different areas, more intuitive to see the time Suitable for study, restaurant, office,Conferences room, laboratory, school, hotel reception hall, shop, etc