Features: Connects to appliances of various types and brands. Supports setting schedules for your appliances, allowing you to maintain a worry-free lifestyle. Supports remotely controlling added devices on or off. Turns all your household appliances smart. As long as your phone has network access, you can remotely control your appliances from anywhere, anytime. Easy installation, simple operation, and can be activated instantly and stably. Portable and durable, lightweight and easy to carry. The perfect device to help you step into the amazing world of smart homes. Description: Input: AC 90V~250V 50/60Hz Limited Current: 10A Wireless Standard: Wi-Fi 2.4GHz b/g/n Security System: WEP/WPA-PSK/WPA2-PSK Working Temperature: -20~70℃ Humidity: 80% Specifications: Material: Flame-retardant ABS Size: 90*40*20mm Color: White Package Included: 1 x WiFi Wireless Smart Switch