Features 1. Multi in one function: a large clock with two types of alarms and snooze function; DCF automatic time setting (ON/OFF optional), this function is only applicable to Germany; Indoor temperature C/ F; Optional two different time zones; 12/24 format time; Lunar phase; Only battery powered. 2. Large display screen and simple design: All information on the display screen is easy to read from any angle. You can watch in a bright place without backlighting, and the atomic clock will automatically display the correct time for you. 3. Alarm clock and snooze function. Two alarm functions can help you easily turn on and off alarms. 4. Indoor temperature: The indoor temperature is clearly displayed in C or F. These additional features will help you decide what to wear for the day. 5. Size and power supply: approximately 23 x 16 x 3 centimeters. Two AA batteries are required (not included in the supply scope). The battery device can be placed in any convenient place in the home for placing an alarm clock, such as the bedroom, bed, kitchen, or living room. Specification Color: Yelllow Size: 24.2 x 4 x 17.3 cm Weight: 400 g Package Include: 1x Alarm clock 1x English instruction manual