Features: 1. EFFECTIVE ENERGY SAVING: CN101A microcomputer timer, intelligent control of your home appliances, energy saving, power saving, environmental protection 2. LCD DISPLAY AND PORTABLE: Timer with large LCD screen for settings and operation messages. Small and multifunctional, lightweight and compact, easier to place 3. ACCURATE AND EFFICIENT: Microcomputer chip timer has liquid crystal display, accurate time, simple operation, has high accuracy, industrial grade, strong anti-interference ability 4. DURABLE STRUCTURE: The timer adopts copper plate optimization structure, has a longer service life, positioning function, switch state at any time 5. POWER FAILURE MEMORY: Rechargeable battery is built into the timer, no need to reset the program in case of power failure, and the setting memory is saved for more than 60 days after power failure (rechargeable battery is used for power failure memory of the program, not for power control of the machine) Specification: Item Type: Digital Timer Use: Timer Product Size: Approx. 60 x 60 x 32 mm / 2.36 x 2.36 x 1.26 inches Product Material: ABS Built-in Battery: NI MH rechargeable battery Battery Capacity: 40mAh Rated Power: 1000W Power Consumption: 1W Control Output: 16A (direct), can also be used for expansion control Setting Times: 16 times on and off (day or week) Running Time Error: 1s per 24h Power Failure Memory: 60 days Display Type: Number Setting Time: 1 minute to 168 hours Operating Temperature: -10 to 40℃ Humidity: 35%-85%RH. Package List: 1 x CN101A Timer 4 x Line 1 x User Manual