Digital Alarm Clock, Adjustable Brightness Voice Control Desk Wooden Alarm Clock, Large Display Time Temperature USB/Battery Powered for Home, Office, Kids Adjustable brightness: 7 Level light setting with High/Medium/Low. Soft light displayed in low mode avoids dazzling brightness. Adjust the brightness according to your requirement. Easily portable digital desktop alarm clock: With a clearly visible display, which shows the date, day of the week, time (either in 12 hr or 24hr format) and the temperature (C/ F). Multi-functional clock: This electronic desktop clock not only has several display modes, but also comes with 2 types of alarm settable, guaranteed to wake you from even the deepest slumber. DUAL POWER SUPPLY: This desk alarm clock come with USB power cable or it can be powered by 4 AA batteries(Not Included) using as a wireless alarm clock. It is so humane and you will not worry about the sudden power outage. QUALITY GUARANTEEMakes for an ideal gift for friends, family, and colleagues. Moreover, with our 100% RISK-FREE SATISFACTION GUARANTEE, you have nothing to lose. Seven different brightness settings. Two alarm function. Two display formats of time, date, temperature and humidity. 12H or 24H selectable time display format. Smart voice-activated: power-saving. Nice Mate Of Your Daily Life. Great Decoration To Your Office and Bedroom. Simple and Elegant Design, Love It From First Sight. Elegant, Considerate and Practical Gifts. Suite To Kids, Friends and Seniors. Caring Starts From Trivial Issues.