Color:Black+white,black+orange,black+blue,black+green Material: ABS + Acrylic Size: 38.7*3.2*13cm/15.24x1.26x5.12inch Weight:670g Power supply: USB Display: LED Shape: Rectangle Description: 1Large LED simple wall clock, unique forward/countdown function, can also display Time/date/temperature/week on the same screen 2Equipped with a remote control, which can remotely control the LED electronic clock. Two-color design, distinguish different areas, more intuitive to see the time 3Ten levels of brightness adjustment, USB interface. Unique winding design on the back to avoid wire interference, more beautiful, and keep your home in order 4Power-off memory function, large Arabic numerals display, easy to read. Back hanging hole design: safe and stable, not easy to fall 5Suitable for study, restaurant, office, conference room, laboratory, school, hotel reception hall, shop, etc. 6Unique timer/countdown function. The longest is 99 minutes and 99 seconds. 7Dual Alarms