Time display/temperature and humidity display. Built-in high-sensitivity chip, real-time detection, multi-air outlet sensing, accurate measurement of temperature and humidity. Two installation methods, with hidden brackets and wall hanging holes, can be placed directly on the desktop or hung . Full display on one screen, which can display time, date, week, weather, humidity, temperature, and alarm clock on one screen. for Friends -- Good choice for a gift that appears mysteriously on Valentine's Day, birthday, graduation ceremony, anniversary and special occasions Specification: Name: LCD Wall clock alarm Display: LCD Power Supply: Plugged in for Use version: English version Battery: Excluding 4xAAA batteries Display: Day of the week, Temperature, humidity, time, date Installation : wall hanging, desktop placement Applicable places: living room, bedroom, study, office. Material: ABS colour: A-Black Package Contents: 1 x Digital Wall Clock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.