[Ultra-narrow minimalist design, easy to use] - concise and elegant, large screen, easy to see even for the visually impaired, intuitive adjustment buttons, there is no pressure when setting the time or alarm. Especially suitable for children and the elderly. [Ultra-clear large screen with automatic brightness adjustment] - digital alarm clock has a large LED screen, which makes you easy and convenient. You can clearly see the time in the bedroom, and the kitchen from multiple angles. In addition, automatic brightness dimming (darkening at night) allows you to enjoy a better visual experience. You can manually adjust the 2 brightness levels according to your needs. [Power outlet and voice control function] - All functions require a power outlet. If you only use 3 AAA batteries (not included), you can activate the voice of the display screen and turn it off automatically after 16 seconds. If it is a direct USB plug (including data cable), there is no voice control operation, because it