Product basic info Primary colours: Black Additional colours: Red Depth unit: 93 mm Height unit: 156 mm Width unit: 327 mm Weight unit: ± 1125 g Physical properties Display: Yes Shape: Rectangle Display type: LED Clock layout: Digital Electrical data DC input voltage rating: 9 V DC DC connector size: 5.5 x 2.5 mm Technical data Calendar function: No Mounting type: Table stand Set-up options Alarm clock: Yes Daylight saving: No Language choice: No Time format: 12/24 h Configuration timezone: No Environmental data Hygrometer function indoor: No Hygrometer function outdoor: No Thermometer function indoor: No Thermometer function outdoor: No Power supply Adapter output voltage rating VDC: 9 V DC Batteries included: No Battery required: No Mains powered: Yes Number of batteries: 1 Input frequency rating: 50/60 Hz Battery operated: Yes Power consumption: Adapter output current rating: 1 A Adapter input voltage rating VAC range: 100-240 V AC Adapter power rating: 9 W Battery composition: Lead-acid Backup battery: No Included Backup battery included: No Radio controlled (DCF): No Radio included: No (EN)