1. Modern LED clock with alarm, calendar, thermometer and USB data cable. 2. It features a simple and elegant design. There are no buttons or plastic parts on the front and sides of the clock, allowing it to blend perfectly into any modern - designed office or home. 3. It is powered by a USB data cable (included) or 4 AAA batteries (not included). 4. A multifunctional device suitable for any home or office! Time, date and temperature are now within easy reach! 5. In addition to its main tasks, it is also a visually appealing addition to interior decoration. 6. The sensors continuously perform precise measurements, providing users with the most reliable and up - to - date information about environmental conditions. 7. The clock has a sound - controlled energy - saving mode: when the surrounding environment is quiet, the screen switches to sleep mode and does not display the time. However, simply clap your hands or touch the case, and the clock will resume working. 8. This function is especially useful at night when you don't want the clock to illuminate the room. 9. The energy - saving mode can be turned off, so the clock will display the time continuously. 10. The effective and pleasant alarm sound can wake up any sleeper. Up to 3 alarms can be set. 11. By adjusting the backlight, you can adjust the lighting level so that it won't be disturbing at night and is perfectly visible during the day. 12. Materials: Wood and PVC. 13. Dimensions: 15x4x7 cm 14. Two display modes: - DP1: Time/Temperature and Year/Month/Date (automatic switching). - DP2: Time/Temperature (default display).