[LED Night Light] This LED wall clock can be used for night lighting needs, which you to check the time clearly at night.[Multifunction Display] The dial of the wall clock can display the time, date, day, and temperature. Suitable for your daily needs.[Pendulum Design] The wall clock features a pendulum, which lets you feel the movement of time. Remind of the meaning of life. Cherish time.The product can be powered by batteries or USB alone. In battery-powered mode, it is recommended to turn on the power-saving mode (voice control mode). The product will light up at a sound of 70 decibels and automatically turn off the screen after 10 seconds. Normal mode will keep the screen on.