Wireless Programmable Wi-Fi Smart Thermostat, with RF receiver, wall or table mounting, app-based, voice control

General Description: The smart thermostat offers convenient control via your phone, allowing you to set the temperature before you arrive home. Its installation is flexible thanks to a wall mount or tabletop design, meeting various needs. This thermostat can be paired with a receiver for more flexible and centralized use, and it is compatible with Alexa and Google Assistant for hands-free voice control. Technical Specifications: Material: PC; Color: White; Voltage: 230V; Charging Current: 3A; Temperature Sensor: NTC; Temperature Accuracy: ±1°C; Temperature Setting Range: 5~90°C; Protection Rating: IP20; Wireless Transmission Distance: 100-200m; Wireless Frequency: 868MHz/433MHz (Bidirectional FSK); Application: Tuya; Power Supply: 2 AAA batteries (not included), DC 5V USB charging, AC230V wiring; Thermostat Size: 135x87.5x23.2mm; Receiver Size: 86x86x26mm; Package Size: 14.0x9.5x6.7cm; Package Weight: 350g; Compatibility and Accessories: Compatible with Alexa and Google Assistant. Included: 1 x smart thermostat, 1 x receiver, 1 x set of mounting screws, 1 x USB cable, 1 x manual. Installation: The thermostat can be wall-mounted or placed on a table, according to your preference. A set of screws is included for easy installation. Use: You can set up to 6 periods per day and choose between manual or automatic mode. The backlit LCD screen and touch button allow for simple operation. A keypad lock function is also available to prevent accidental changes by children, and an anti-freeze function extends the device's lifespan.