Description: LCD Display: Elegant appearance, one face design, anti-scratch. Large LCD touch screen display with back light, easy to read. Manual/ Auto Mode: Free to choose manual mode or auto mode for different purposes.Manual mode:control the thermostat by touch button,Auto mode :control the thermostat fit for Tuya/Smart life APP. Accurate Temperature: Automatically obtain the temperature, 0.5°C accuracy, Children Locking function is designed to prevent children from operating it by mistake. Weekly Programmable: The thermostat different temperature setting in working days and rest days, no need to worry about power off, data will memory when power is off. Suitable for electric heating/gas boiler/water heating.Perfect for home, office, shopping mall, hotel, etc. Specification: Material: Plastic, PC Color: Black Size: 9x8.6x1.4CM/3.54x3.39x0.55 inch Size Chart: Wi-Fi smart thermostat Input Voltage:95-240V AC Max Current: Type 1(X5H-GB):16A Type 2(X5H-GA) and Type 3(X5H-GC):3A Support WIFI Control,APP Control,Voice Control Apply for:X5H-GB:Electric heating, X5H-GA,X5H-GC:Gas Boiler,Water heating Temperature calibration:-9.9°C-9.9°C Temperature Accuracy:0.5 °C Temperature Range: 20-70°C Button: Touch Button Package Includes: 1 Piece Programmable Touchscreen Thermostat