It is not only an alarm clock, but also a fashionable modern art decoration, very suitable for places such as bedroom, living room, office and so on. Features: Modern Decorative DesignMade of high-quality eco-friendly wooden material, designed for simplicity and beautiful, matches perfectly with any modern designed office or home furniture. 3 Display Modes1: Display time and temperature by default. 2: Time temperature and date cycle display. 3: Hours, minutes and seconds display. Temperature press "set" can be adjusted to"second" to display continuously. Auto/Manual Brightness Adjustment3 levels of automatic brightness adjustment (level 1: 06:00-18:00; level 2: 18:00-23:00; level 3: 23:00-06:00), 8 levels brightness manual adjustment from 0%-100% to meet you different needs. Alarm SettingCome with Weekday/Weekend alarm setting mode, means weekend alarm is invalid. Three groups of alarms can be set every day to better wake you up. Sound ControlThis digital alarm clock has sound control function with built-in acoustic sensor, simply press the "Down" button to toggle On or Off to activate or deactivate this feature. Power SupplySupport the use of USB cable to plug in or 3*AAA batteries.(Note: the batteries don& 39;t include) Notes: 1.3*AAA batteries need to be purchased , high-capacity alkaline batteries shall be used. 2.Immediately replace batteries of power shortage to avoid battery leakage. Specification: Material: Eco-friendly Wood Color: Black(white Led)/ Bamboo(white Led)/ White(white Led)/ White(blue Led)/White(green Led) -Optional Item Size: 15 * 7 * 4cm/ 5.9 * 2.76 * 1.57in Weight: 176g/ 0.39lb Package List: 1 * Wooden Digital Alarm Clock 1 * USB Cable 1 * User Manual