Features: This is a multifunctional wooden digital clock. It looks like a nature wood but it can display date, time, temperature, and can also used as an alarm clock. This creative, fashionable and personalized wooden clock will definitely add a special flavor to your home and office. 100% brand new and high quality Time display 12-hour or 24-hour mode ℃/℉ display of thermometer Display time and temperature at the same time Sound controlled switch on/off. It also works in voice mode. Make some noise (clap your hands, rap on the table or pat the clock) nearby can wake it up. 3 groups of alarm for working days and weekend. Specifications: Material:fiberboard+PVC Clock color: black, white, wood color Light color: red Shape: triangle Size: 12cm*8.2cm*7.2cm(L*W*H) Power supply: 3*AA batteries (battery is not included) or USB power adapter Input: AC110V-240V,50-60HZ Output: DC 5V/500MA Net weight:161g NOTE: 1.If use battery power, it can last about 7 days, so it's better to use the USB charge. 2.Built-in battery keeping time display program running inside but invisible outside. Package Content: 1x Clock 1x USB Cable NOTE: 1.If use battery power, it can last about 7 days, so it's better to use the USB charge. 2.Built-in battery keeping time display program running inside but invisible outside. Package Content: 1x Clock 1x USB Cable