Features: Automate your home or office:control the lamps, small appliances, Christmas trees, and other electrical devices with a handy timer. Save costs on electricity and extend the life of your appliances. Cane be used for lights, coffee machines, cell phone chargers, hydroponics, heat, A/C, and other electronics. With up to 96 on and off settings per day, you can program your devices to turn on/off in as small as 15-minute intervals. Settings will repeat daily once programmed. Voltage: AC 100V-240V, current 20A, frequency 50/60Hz. Package Includes: 1x Mechanical Timer Specifications: Material: Plastic Size: 10.8x7.2x4.5cm/4.25x2.83x1.77in Current: 20A Voltage: 100V to 240V AC Frequency: 50/60 hz Switching times: 48 ON /48 off Installation method: Rail Installation Power Outage Compensation: 300 hours note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.