This product adopts fashionable LED as the display element, and it is equipped with four-bit digital penholder to display . It can display hour, minute, temperature, time, temperature, alarm, sleep, calendar, , power saving and other functions. Feature - ColorBlack - Material: Wooden and PVC . - Size: 15.00X7.00X4.00cm/5.89X2.75X1.57in - Dry battery. - MODERN DESIGN – Designed for simplicity and elegance, no buttons or plastic parts on the front and sides of the clock, matches perfectly with any modern designed office or home furniture. - MULTI-FUNCTION – Voice control function with acoustic sensor, displays time, date, week, temperature, and 3 types of alarm clock functions with LED lights that glows through the wooden finish. - MATERIAL and POWER – Made of wooden or bamboo material with smooth finish. Powered by USB cable (included), or by 4 AAA batteries (not included). - Can be placed in the head of a bed, sofa, desk, sitting room, bedroom, guest room, ward and so on place, can make time, timing, alarm, measure the effect such as temperature. - The product is generous and beautiful, safe, environmental protection, , practical. Package list: 1 x Clock