Voice Control ModeYou can turn on/off the voice control mode, which is energy-saving, environmentally friendly, and does not affect sleep at night. Time can be displayed by light touch, monitor temperature and humidity. alarm clock wood Delicate design alarm clock digital wood structure, fine craftsmanship and white LED light display. Suitable for living room/office/bedroom/study and children's bedroom, Use the alarm clock to monitor the temperature and humidity in the children's room. Rechargeable digital clock The built-in battery (2000mAh lithium battery) can be charged for 2 hours. You don't have to connect the cable all the time. A notice: When the screen becomes dark or flickering, please charge it in time. . 3 alarm group digital clock can either set three alarms to wake you up better and you can't miss any time or meeting. You can also set the weekday mode, which only rings from Monday to Friday. . 7 Brightness Level Adjustable, you can adjust the brightness between low and high brightness or even turn off the LED light and keep the sound sensitive. It is easy to use at night, alarm clock without ticking.