The product is an app-controlled, smart, programmable thermostat that helps you save energy and stay comfortable. Itand 39 s compatible with most heating or cooling applications with a plug, convenient and practical to use, bringing you smart daily life. Features: APP Remote Control: You can control the smart plug through APP in your smartphone via 2.4GHz Wi-Fi connection. Control it from anytime anywhere. Programmable Thermostat: Easy to set schedules, temperature (-20-100 or -4-212), and countdown timer with your smartphone. Hands-free Voice Control: Compatible with or Assistant, allowing you to control connected devices with simple voice commands. Multiple Safety Guarantees: (1) Built-in fuse for overload protection, and supports AC 100-260V input voltage, 15A maximum load. (2) Low voltage supply to the 3.5mm temperature sensor port, and no risk of electric shock. (3) Childproof safety socket. Wide Use: Applicable to portable space heaters, infrared heaters, oil-filled radiators, electric fireplace heaters, window air conditioners, evaporative coolers, swamp coolers, etc. Size and : Compact and lightweight, easy to use and carry, space-saving whether or not itand 39 s in use. Made of high-quality and material, durable to use. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Color: Black and White Plug Type: Plug Material:ABS Input Voltage: AC 230V, 50Hz Max. Load: 10A Max. Power: 2300W Temperature Measurement : -20-100 or -4-212 Temperature Sensor Length: 50cm or 19.7in Wi-Fi Requirement: 2.4GHz Wi-Fi APP: Compatible with and 39 Smart Lifeand 39 Support System: Compatible with Android or iOS Item Size: 70 x 64 x 35mm or 2.76 x 1.38in Package Size: 10.5 x 7.5 x 10.8cm or 4.13 x 2.95 x 4.25in Package Weight: 180g or 6.35oz Package List: 1 x Smart Socket 1 x User Manual (English)