The Karlsson Block Clock is a favorite from the Karlsson collection. Made from black veneer with an LED display, this clock has a super modern look. The Karlsson Block Clock is smart and offers multiple options. It shows you the time, date, and temperature, and functions as an alarm clock. You can choose whether the time should be displayed continuously or only when the clock is tapped or a sound is activated. The modern Block Clock from Karlsson operates with a USB cable included in the package. A battery can be used as a backup. A simple, modern, and functional alarm clock from Karlsson that only requires 3 AAA batteries.