Product Material: ABS Product size: 3.5 * 7.0 * 26.5cm Color white Must be plugged in ;, it is recommended; To use a 5V 1A adapter Package contents: 1 * LED digital clock, date temperature alarm 1. Large digital mirror surface LED clock Large LED display 3.5 * 7.0 * 26.5 cm. The wall clock is large with time, alarms, temperature ( / ), date, 12/24 hours. Large and light numbers, very clear, which facilitate reading even over long distances. 2. Double alarm with 40 music You can set 2 alarms to plan your time appropriately. Both alarms have an easy to use independent switch. set. There are 40 different musical tones and 4 volume levels. 3. Table clock and wall clocks This digital alarm clock can be used; as a table / bedside mirror, can also be used; as a digital wall clock. Modern and stylish design aesthetically pleasing, a perfect table clock for living room, bedroom and office. 4. Awakening digital clock agrave; intensity auto variable USB powered digital clock can automatically adjust brightness; in 6 levels for different periods of time. You can also manually adjust the brightness. agrave; 6 levels, it can even be closed for heavy sleepers. 5. Power and memory function Our digital alarm clock must be connected; agrave; a power source to be used. The length of the connected USB cable when awake is 135 cm (without adapter). Our alarm clock has a built-in button cell battery to save your clock settings in the event of a power failure. After reconnecting, you do not need to reset any settings.