Ultra-clear display with automatic brightness adjustment - This digital alarm clock features an LED display for easy and convenient viewing. The time can be clearly seen from multiple angles in the bedroom, living room, or kitchen. Automatic brightness dimming adjusts the screen at night for a better visual experience, and two manual brightness levels can be adjusted as needed. Multi-function clock with large snooze button - This desktop clock displays time, date, and indoor temperature in Celsius or Fahrenheit. It supports both 12-hour and 24-hour formats. The snooze function allows you to extend your sleep before the alarm repeats. Minimalist ultra-narrow design, easy to operate - Sleek and streamlined design with clear screen display, 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 - The clock operates using either 3 AAA batteries (not included) or USB power via direct plug-in (USB cable included). When powered by batteries, the display activates with 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 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 Format: 12H/24H Brightness Levels: 2 Display: LED Voice Control: Yes (tap or sound-activated when battery-powered) Functions: Time display, date display, temperature display, alarm, snooze, memory function, night light Usage Locations: Home, living room, bedroom, study, office, kitchen, bathroom Color: Black + Green Material: ABS Dimensions: 12 x 6 x 4 cm Package Contents: 1 x Clock 1 x USB Power Cable Note: Light reflection and different screen settings may cause slight color variations between the product image and actual item. Measurement error allowed within +/- 1-3 cm.