Features:LCD display for easy and clear reading.Time setting is including hour， minute and week.Easily adapter for up to 10 different on/off settings.Providing 16-combination of daily-programs.With summer time change-over.Random function for security lights.12/24 hours changeable.Built-in rechargeable battery for memorizing the program.High accuracy and strong anti-interference.Specifications:Plug type: US plugVoltage: 120V 60HzRating: 120V~AC/15A/1800WInstallation: Plug-in typeSetting time: 1 minuteOperating temperature: -10~40CentigradeAccuracy: ?��1 min / Mon.Battery: NIMH 1.2V > 100hoursProduct size: 13.5 * 6 * 7.3cm / 5.3 * 2.4 * 2.9inProduct weight: 160g / 5.6ozPackage size: 14.5 * 8.3 * 6.5cm / 5.7 * 3.3 * 2.6inPackage weight: 195g / 6.7ozSpecifications:1 * Timer Switch (US Plug)1 * User Manual (English)