More Weekly : unlike other weekly , timer can handle up to 20 weekly on-off timing programs, making it more flexible for your different needs Delay ON/OFF Timing : with the delay on/off timing, it can (or cut off) power for your appliance after a set period of time from 1s to 99h59m59s Safeguard Your Home: the random vacation mode can have your lights go on/off at varying to help mystify and deter burglars while you're Widely Used: with grounded outlet, it can be widely used on most of your appliances such as Christmas lights, all kinds of small pumps, fans, air heaters... Friendly: completely silent use; screen for clearer of digits and numbers; built-in battery to retain your programs during power outages Voltage: 125V AC / 60Hz Rating:125V AC / 15A / 1875W Battery: NIMH1.2V 30 Colour:White :ABS Package Contents: 2 x outlet timer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.