This LED electronic alarm clock features a simple design and offers multiple functions including date, time, and temperature display, snooze, time memory, and power-saving mode. It includes a large LED display with 3 adjustable brightness levels. The clock can be powered by USB or batteries and supports voice control when using battery power. Weighing 170g, it is available in white, green, or red. Designed for a restful environment, it operates silently with adjustable brightness.Features: 1. Large LED Display: Displays time, date, and temperature (C/F) with large digits. Includes alarm, snooze, and time memory functions. 2. 3 Adjustable Brightness Levels: Offers three brightness settings and the option to turn off the display at night. Silent operation ensures a peaceful sleeping environment. 3. Dual Power Supply: Can be powered via USB cable or 3 x AAA batteries (not included), and is compatible with an external DC 5V power supply. 4. Voice Control: When using battery power, the display can be activated by voice for convenient nighttime use. 5. Power Saving Mode: When running on batteries, the display automatically turns off after 16 seconds of inactivity to conserve power, while maintaining time, temperature, and settings.Specifications: Material: Plastic Color: White, Green, Red Size: 16 x 6 cm Weight: 170g Power Supply: 3 x AAA batteries or USB power Functions: Time display, date display, temperature display, alarm, brightness adjustment (three levels), voice control, time memory, snooze, power saving mode, adjustable snooze time, sleep mode, alarm workday mode, night mode, dual power options, voice activation, wake-up functionPackage Included: 1 x LED Alarm Clock