Welcome to the store! 1. 10H intelligent countdown socket, made of high-quality PC material, durable, wear-resistant, and high-temperature resistant. 2. The design is simple and modern, and 6 different countdown functions can be set, which is suitable for home use. 3. Can automatically turn off the device according to the time you set, saving energy. 4. It is easy to use and the time interval can be adjusted with the button on the knob. 5. It is suitable for computers, stoves, coffee machines, indoor lights, mobile phone chargers, lamps, and seasonal decorations, table lamps, festival table lamps, fans, etc. Item Type: Countdown Socket Material: PC Voltage: 230V Working Temperature: -10 - +40 ℃ Installation: Plug-In Weight: Approx. 146 g / 5.1 oz Size: Approx. 11x7x5.5 cm / 4.3x2.8x2.2in Function Method: Plug in the socket, press "set" once, 1-hour countdown, the corresponding LED indicator will light up. Press Settings again, set 2 hours, and then press to set 4 hours, 6 hours, 8 hours, and 10 hours. After setting for 10 hours, press SET again, and the timer will return to 1 hour. 1 x Countdown Socket 1 x User Manual