Function: 1. 2. [Accurate Temperature] Internal floor sensor detects ambient temperature and floor temperature. The temperature is measured automatically with an accuracy of 1C. 3. [Touch screen LCD] Sleek design, one-sided design, scratch-resistant. 4. [Voice Control] Compatible with Amazon, Google Home and Tmall Genie, it is very convenient to use. This product is small in size and easy to carry, so you can take it with you to give to friends or family. 5. [Wide Application] Suitable for electric heating, gas boiler and hot water heating. Specification: Item Type: Thermostat; Material: ABS PC fire retardant Kolor: as shown in the picture! Model: ME81H Power supply: AC230V 50/60Hz Application: Suitable for electric heating, gas boiler, hot water heating. Temperature sensor: NTC Temperature accuracy: 1 Power: Ambient temperature: 0 50 Display: color screen Temperature setting: 590 How to use: On/Off key: Press the on/off key once to turn on; press again to turn off and close all valves at the same time. Mode switch key: In the on state, press the mode key to switch the operating mode. The “hand” of the LCD display indicates manual mode, and the “clock” of the display indicates automatic mode. Up and down adjustment keys: In the on state, press plus and minus to adjust the set temperature and other parameters. Clock adjustment key: In the on state, press the clock key to set the time and day of the week. Key lock function: Press and hold the keys up and down for 5 seconds in the on state, and the panel buzzer will make one beep to go to the key lock state. The lock icon will appear on the right side of the display to indicate that the key lock has succeeded. The thermostat is in the off state. When the room temperature is lower than 5C, the thermostat automatically turns on the heating, and when the room temperature rises to 7C, the thermostat automatically turns off the heating. If turned off, press and hold the mode button and clock button for 5 seconds to go into programming mode, then press the mode button to switch parameters when entering programming mode. In the first programming period, the first correction is the time. Press the mode button to adjust the minutes, then press the mode button to adjust the temperature. The correction methods for subsequent periods are the same as for the first period. List of packages: 1 x Thermostat 2 x User Manual 1 x Cable or 1 x Thermostat 2 x User Manual Note: