Adaptive Brightness Settings: This digital alarm clock features 5 adjustable brightness levels, seamlessly itioning from a soft nightlight to full clarity based on ambient light, ensuring optimal visibility and comfort in any environment. Enhanced Display and Functionality: Enjoy a large, easy-to-read LED display that not only shows time but also the weekday, calendar, and indoor temperature. Choose between a 12/24-hour format. Powered by USB or battery, this clock is versatile for any setting including bedrooms, offices, or dorms. Dual Alarm System: Perfect for different wake-up schedules, this clock allows you to set two separate alarms. It's ideal for couples, roommates, or anyone needing multiple alarms. Customize your wake-up times to suit your lifestyle. Sleep-Friendly and Stylish Design: Features a slim green line display that illuminates essential information like time and temperature with a futuristic elegance, minimizing eye strain in low-light conditions and enhancing room aesthetics. Ideal Gift for All Ages: This loud alarm clock caters to heavy sleepers, adults, and kids alike, doubling as a night lamp to create a warm ambiance. It's a thoughtful gift for birthdays, holidays, or any special occasion, promoting better sleep and room decor. Color: Black Material: ABS Package Contents: 1 * Alarm clock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.