Item Type: Wooden Digital Alarm Clock Material: MDF, PVC Functions: Time, Temperature, Date, Humidity, Alarm Clock, Memory, Voice Control, Three Position Brightness Product Color: Black Wood And White Characters Product Size: Approx. 150x90x80mm / 5.9x3.5x3.1in Shipped Without Batteries, Using 4 x AAA Batteries (USB Power Supply), Using CR2032 Button Batteries (Memory Batteries) 1、SOUND CONTROL FUNCTION: Wooden LED clock with acoustic sensor for sound control three brightness levels that can be adjusted as required.  2、MULTIFUNCTION: Electronic LED clock has display time, date, month, year, temperature (°F), humidity (%RH) and alarm function.  3、PERFECT MATCHING: Wooden digital alarm clock perfectly matches any modern design of home or office furniture.  4、PREMIUM MATERIALS: Voice control alarm clock is made of premium black MDF material with a white LED backlit display.  5、SIMPLE AND PORTABLE: Digital alarm clock is simple and portable, which is multifunctional and will be a great addition to any room.