Digital LED Wall Clock With Remote Control Temperature Time Week Date Display Fashion Living Room Desktop Alarm Electronic Clock This alarm clock should be plugged in cannot strength via battery Features: --Week Display --Temperature exhibit --Date exhibit --Brightness adjustment --Timing operate --Remote management Specification: Display type: Digital Applicable places: residing room, bedroom, study, office, public place Material: Plastic Appearance shape: Square Power type: USB plug-in use Size: 18 Display type: LED Note: Different exhibits could cause the colour of the thing within the photograph just a little different from the real factor Manual measuring,please allow 1~3mm error,thank you