Features: There are 3 types, UK,AU,US, choosing one which suitable for you. Helps to mystify and deter burglars with a security random mode that can make lights go on/off at varying times while you're not home. Countdown and turn off mode can help to li-mit the charging for time for your expensive electronic devices and prolong their service lives. Helps to streamline your daily routines and save on your energy bills by automatically turns on and off your home appliances as needed. Completely silent for home use; large screen for clearer view of di-gits and numbers; built-in battery to retain your programs during power outages. Specifications: Material: PC Size:14x8cm/ 5.51x3.15 in 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. Package includes: 1x Digital Timer