App remote control: you can control the smart plug via the app in your smartphone via a 2.4 GHz WiFi connection. Control it anytime and anywhere. Programmable thermostat: easy to set schedules, temperature (-20~100/-4~212) and countdown timer with your smartphone. Hands-free voice control: compatible with Alexa/Google Assistant, so you can control connected devices with simple voice commands. Multiple safety guarantees: (1) Built-in fuse for overload protection and support AC 100-260V input voltage, 15A maximum load (2) Low voltage supply of the 3.5 mm temperature sensor connection, safe and no risk of electric shock. (3) Child safe socket Widely used: Can be used for portable room heaters, infrared heaters, oil-filled radiators, electric fireplace heaters, window air conditioners, evaporative coolers, marsh coolers, etc. The product is an app controlled, intelligent, programmable thermostat that helps you save energy and feel comfortable. It is compatible with most heating or cooling applications with plug, convenient and practical to use and brings you a smart everyday life. Features: Widely Used Applicable Applicable to portable room heaters, infrared heaters, oil filled radiators, electric fireplace heaters, window air conditioners, evaporative coolers, marsh coolers, etc. Mini size and high quality: compact and lightweight, easy to use and carry, space saving whether in use or not. Made of high quality and safe material, durable in use. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thank you for your understanding. Specifications: Colour: black and white. Plug type: EU plug. Material: ABS Input Voltage: AC 100-260V 50/60Hz Max. Load: 15 A. Max. Power: 2300 W. Temperature measuring range: -20~100/-4~212. Temperature sensor length: 50 cm. Wi-Fi requirement: 2.4GHz WiFi App: compatible with 'Smart Life'. Support system: compatible with Android/iOS Item size: 70 x 64 x 35 mm / 2.76 x 1.38 inches. Package size: 10.5 x 7.5 x 10.8 cm / 4.13 x 2.95 x 4.25 inches. Package weight: 180g / 6.35oz Package list: 1 x intelligent socket. 1 x user manual (English).