Features:This designer LED digital alarm clock is made of imitation wood and its face is enclosed inside the woodIt has LED display of time and temperature alternatelyIt also works in voice mode. Make some noise (clap your hands， rap on the table or pat the clock) nearby can wake it upAlarm functionTime display 12-hour or 24-hour mode℃/ ℉ display of thermometerPowered by USB power supply cable or 3 x AAA batteries (Batteries are not included)Buttons Operation: UP， DOWN and SETUp: To change the time in settings mode. in normal mode to change temperature FormatDown: Sound Activated switchMaterial: Wooden frame with graining coatColor: Brown wood/ Red ledAdapter Output: DC 5VDimension(L x W x H): Approx. 6.4x6.2x6.4cm/ 2.5x2.44x2.5"USB Cable Length: Approx. 100cm/ 39.37"Package Included:1 x Wood Cube LED Alarm 1 x USB Cable1 x Bilingual Instructions