Wooden electronic clock led clock No tax is required! Expect to arrive za about 2 to 4 days! Please be sure to buy! Product Name: Wooden Electronic Clock led Product Size: 63 * 63 * 62 MM Kolor: brown, white, black 1. Introduction of functions: Display: there are two modes, default is time (DP-2), you can press the SET button on the back of the product to switch Automatic time and temperature switching display (DP-1) Display time (DP-2) 12/24 hours, you can switch, the default value is 24 hours; Alarm: 3 groups of alarms can be set every day, each group of alarms is 1 minute; Power supply: DV 5 V (USB connection) or 3 AAA batteries, built-in power supply, maintain normal time after power cut off, but the screen does not display. 2. Steps of operation: Setting: Press and hold the SET button for three seconds to enter the setting: Enter 12/24 hour adjustment, press the UP/DOWN button to switch Press SET again to adjust when entering, press UP/DOWN to adjust, long press to scroll forward or backward; Press the SET button again to enter the child adjustment, and specific operations can be adjusted at the same time; Press SET again to display the alarm clock off "-: AL", press the UP button to turn on the alarm clock "ON: AL"; Press the SET button again to adjust when entering the alarm and adjust specific operations at the same time; Press the SET button again to enter the sub-alarm adjustment, and specific operations can be adjusted at the same time; Setting voice control mode: Just press and hold the DOWN button on the back of the child to set the voice control, "ON: SD" turns on voice control, "-: SD" turns off voice control, that is, long light mode.