Features: * There are two installation methods, which can be placed directly on the desktop or hung on the wall. * LED display, time, date switching display, Celsius and Fahrenheit switching. * Voice control function, when only using dry batteries for power supply, the screen can be turned on by voice control, and the screen will automatically turn off after 16 seconds of lighting. * The brightne is adjustable, pre the "UP" key, you can adjust two levels of brightne. * Night mode, after turning on the night mode, it will automatically enter half-brightne from 18:00-06:00 by default. * Anti-disturbance at night. Once in off mode, pre any key to turn on the display. Specification: Name: Simple LED Electronic Clock Material: Plastic Display type: LED Power supply: USB Plug-in Size: 10*4*11cm Font color: white + orange Colour: Black Packing included: 1 *Simple LED Electronic Clock 1 *USB Charging Cable Note: 1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.