Features PRECISE CONTROL WITH STATUS INDICATOR: Precise digital programmable timer control to the minute with status indicator on or off. LOW POWER CONSUMPTION: Operating voltage 220 to 250 VAC, 50 to 60 Hz. Voltage output or no voltage, power consumption is 3VA, operating temperature 0℃~55℃. WITH BACKUP FUNCTION: 6 or 8 on/off (program cycle) for your choice, comes with the programming memory backup function, you can use it with confidence. VARIOUS FORMATS: 15 combinations of daily programming formats available every week, 24-hour and 12-hour clock formats to choose from. SCRATCH RESISTANT ABS: The digital programmable timer adopts good quality ABS material, possesses impact resistance, scratch resistance, environmentally friendly. Specifications: Item type: digital programmable timer Material: ABS Battery information: 1 button cell 3V 30mAh CR2030 Operating voltage: 220~250VAC, 50~60Hz Output: voltage output or no voltage Power consumption: 3VA Operating temperature: 0℃~55℃ With programming memory backup function Package list: 1 x Digital Programmable Timer 1 x user manual Small note: Pay attention to proper operation. Package List 1 x Digital Programmable Timer 1 x User Manual