Features: 1Real Time Display: This digital time switch provides real time display function programming in 24 hour or 7 day cycles reset buttons. 2Premium Material: This digital time switch is made from premium ABS material which is sturdy and durable. 3Industrial Grade Chip: Inbuilt rechargeable battery and industrial grade chip that ensure safe and stable performance. 4High Accuracy: This digital time switch provides high accuracy and strong anti interference providing more reliability. 5Wide Application: Suitable for all power equipment and household appliances that need to be turned on and off regularly. Specification: Item Type: Digital Time SwitchMaterial: ABSProduct Voltage: DC12VTiming Error: 1 Second/DayPower Failure Memory: 60 DaysBattery Type: 3V Rechargeable Lithium Battery Battery Model: CR2450 Battery Capacity: 520mAh (shipped with Inbuilt Battery)Timing Range: One Minute to 168 HoursTiming Times: 16 Times on and off (Day/Week)Scope of Application: All Power Equipment and Household Appliances That Need to Be Turned on and off RegularlyWeight: Approx. 127g / 4.47oz Package List: 1 xDigital Time Switch1 x User Manual