[Ultra-clear display with automatic brightness adjustment] - Our digital alarm clock features an LED display, making it easy and convenient to read the time in the bedroom, living room, or kitchen from multiple angles. Automatic brightness dimming adjusts the screen at night for a comfortable viewing experience. You can manually adjust between 2 brightness levels as needed. [Multi-function clock with large snooze button] - This smart desktop clock displays time in 12H or 24H format, date, and indoor temperature in Celsius or Fahrenheit. The snooze function allows you to extend your rest and receive a repeated alert after a short interval. [Minimalist ultra-narrow design, easy to operate] - The sleek and streamlined design offers clear screen visibility, ideal for those with visual impairments. Intuitive control buttons make setting the time and alarm simple and stress-free. Suitable for children and elderly users. [Power options and voice activation feature] - The clock supports two power sources: 3 AAA batteries (not included) or USB direct plug-in (cable included). When powered by batteries, the display can be activated by voice or sound and automatically turns off after 16 seconds. When connected via USB, the display remains on continuously and voice activation is not available. [Reminder] - If the alarm clock is not in use for an extended period, remove the batteries to prevent damage. Name: Alarm Clock Power modes: 3 AAA batteries (not included) / USB direct plug-in (includes data cable) Voltage: 5V Switching: manual Time format: 12/24 hours Brightness: 2 levels Display: Yes Voice control: Yes (tap or sound activates display, turns off automatically in battery mode) Functions: Time display, date display, temperature display, alarm, snooze, memory function, night light Usage: Home, living room, bedroom, study, office, kitchen, bathroom, etc. Color: Black + Red Material: ABS Size: 12 x 6 x 4 cm Package Contents: 1 x Clock 1 x USB power cord Note: Light and screen differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.