Here is a countdown timer socket for conveniently electric appliance use and off, reducing power loss of overcharging and long-term startup. Timing of 1h, 2h, 4h, 6h, 8h, 10h to choose from according to your needs. Features: No timer set up when plug to the wall socket, all LED off. 6 different count down timer can be set up. Automatically switching off your devices according to your programmed schedule, manually switch them off. Compatible with CFL, LED and incandescent lights and bulbs. Saves energy, safety. Suitable for use with slow cookers, coffee makers, indoor lights, festive lights and fans, among others, the plugin countdown timer can automate a wide range of electrical devices. Specifications: Material: PC Plug Type: EU, US, UK (optional) Voltage: 240V～50Hz Load: EU: 16A/3680 W.μ US: 15A/1800 W.μ UK: 13A/2900 W.μ Standby Power: ＜1.5W Timing Parameters: 1-10H Operating Temperature: -10...+40℃ Battery: 2 x 1.5V LR44/AG13 button batteries (included) Item Size: 110 * 52mm / 4.33 * 2.05in Package Weight: 140g / 4.94ounce Package Size: 115 * 85 * 65mm / 4.53 * 3.35 * 2.56in Package List: 1 * Countdown Timer Socket 1 * User Manual No timer set up when plug to the wall socket, all LED off. 6 different count down timer can be set up. Automatically switching off your devices according to your programmed schedule, manually switch them off. Compatible with CFL, LED and incandescent lights and bulbs. Saves energy, safety.