1. Cost savings: This plug-in thermostat helps keep your home comfortable while saving energy. The remote control can control the on/off of the electrical appliances connected to the socket according to the set target temperature, thus saving electricity bills while maintaining comfort. 2. Easy installation: No installation or wiring is required. It is plug-and-play. Simply plug your portable heating or cooling device into the thermostat socket and you can start using it. You can place the remote control (temperature sensor) in an ideal position to measure the temperature and control the heater or cooler, which is convenient and flexible. 3. Easy to use: The remote control and the thermostat plug will automatically match. Select the heating or cooling mode through the remote control and set the target temperature. It can precisely control the temperature to 1 degree and keep you comfortable continuously. The LCD display can choose to display Fahrenheit or Celsius temperature. 4. Heating and cooling modes: The socket-type thermostat allows you to program within a temperature range of 32 - 158°F (0 - 70°C). It has heating and cooling modes and can be used for portable space heaters, window air conditioners, and circulating fans. 5. Setting instructions: - Heating and cooling modes can be set. - Minimum switching time: 1 second. - Minimum switching interval: 1 second. - It is plug-and-play and does not require installation. - It has a blue backlit LCD screen. - It displays the current temperature. - It displays the target temperature. - It has a normally open/normally closed function. - It can switch between Fahrenheit and Celsius. - It has a portable design. 6. Plug type: EU plug, suitable for countries such as Indonesia, Germany, France, and Italy. 7. Voltage: AC 220V. 8. Color: White. 9. Material: Plastic. 10. Package contents: - 1 temperature controller plug. Only the above package contents are included, and no other products are included. 11. Notes: Light reflection and different displays may cause slight differences between the color of the items in the picture and the actual objects. The measurement tolerance is +/- 1 - 3 cm.