Digital with LED display , which lets you check the time clearly at a glance even it is from you. Our desk clock with 5 mode: clock mode, date mode, temperature mode, night mode (ON/OFF), alarm mode. The buttons on the rear are very explanatory, so it is very easy to set up! The "colon" between the hour and minute display flashes continuously Simply press UP/ to adjust the 3 levels of brightness (/ Medium /Low). Besides, the will automatically be during 18:00-6:00 under the night mode (or you can set another period of time for your need). Just press and hold the snooze button for more than 3 seconds to turn off the display to prevent the screen from lighting up at night while sleeping. (NOTE: If you a cable for supply, the clock will always be on.) There are 3 alarm modes to when you want it to wake you up at fixed time: Monday to Friday/Monday to Saturday/Monday to Sunday. Just long press "ALARM", and then the "UP" and "" buttons to adjust the hour/minute/snooze time/working day mode. In addition, you can get 1~60 minutes of by pressing the "SNOOZE" button when the alarm goes off, or press any other key to cancel the alarm. When Powered by battery, you can get a extra function - voice control, which means you can activate the display by make some noise like clapping your hands, rapping on the table or touching the clock. In addition, the LED will automatically turns off after 16 seconds of no operation and enters saving mode, but the system still keeps normal timing and temperature and maintains the previous settings. Colour:green Material:plastic Size:17.4 x 2.5 x 6.4cm Package Contents: 1 x digital clock Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.