LED Digital Alarm Clock: Electric Nightlight Clock with 3 Adjustable Brightness, Voice Control Desk Clock with Date/Month/Temperature Displayed, Clock with USB/Battery Powered for Home Bedroom

Use the USB cable to plug in to keep the alarm clock on！ Clear Display: Intuitive and clear display design, full wide view visible, make the digital alarm clock easy to read. Dual display mode available to choose for different needs. Mode 1, time only display. Mode 2, time, date and temperature automatically display in turn. According to your habits, you can adjust the 12h or 24h time format, and the temperature display (℃/℉ switchable). For better operation, the user manual is included on the product. Easy to operate by 5 buttons: 2 displaying modes will show you time(time,date, and temperature(°C/°F)). You can set clocks for meeting, travel, homework or everyday alarm by your own choice. Sound Control: No worry about the brightness, too bright to affect your sleep or too dark to read time. If the brightness is still too bright in night mode, you can choose to turn on sound control mode. The display will light up for 15s when it detects sound or touch above 60 dB. 3 Adjustable Brightness: 3 different LED lamp brightness you can be choose to make it suitable for any room around the home or even at work. High/medium/low brightness to meet your different needs. From 6:00pm to 7:00am(night mode), the display luminance will automatically dim to half of the luminance you set. Bright enough in the daytime. 2 Power Supply Methods: Comes with a USB charging cable for you to power the alarm clock conveniently. Also, this alarm clock can be powered by 3*AAA batteries(not included in the package), When with batteries, help to save your clock settings in the event of power failure. Note, When only powered by 3*AAA batteries, for energy saving, the default setting is sound control mode, it's a low-power mode and it can not be turned off manually.