Ultra-clear display with automatic brightness adjustment - This digital alarm clock features an LED display for easy visibility in the bedroom, living room, or kitchen from multiple angles. Automatic brightness dimming adjusts the screen at night for a better visual experience. Two manual brightness levels can be adjusted as needed. Multi-function clock with large snooze button - This 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 sleep before being reminded again. Minimalist ultra-narrow design, easy to operate - Sleek and streamlined design with clear screen display, ideal for those with visual impairments. Intuitive buttons make setting the time and alarm simple and stress-free. Suitable for children and elderly users. Power options and voice activation - Requires power source to operate all functions. Runs on 3 AAA batteries (not included) or USB power (cable included). When using battery power, voice activation turns on the display with a tap and automatically turns off after 16 seconds. When connected via USB, the display remains on continuously and voice control is not active. Reminder - If the alarm clock is not used for an extended period, remove the batteries to prevent damage. Product Name: Alarm Clock Power Modes: 3 AAA batteries (not included) / USB direct plug-in (includes data cable) Voltage: 5V Time System: 12/24 Hour Brightness Levels: 2 Display: Yes Voice Control: Yes (tap to activate, 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 + Green Material: ABS Size: 12 x 6 x 4 cm Package Contents: 1 x Clock 1 x USB Power Cable Note: Light and screen differences may cause slight color variations between the image and actual item. Measurement error allowed within +/- 1-3 cm.