Features: 100% brand new and high quality WiFi is directly connected to the distribution network, and the operation is simple. Using 3mm thick crystal tempered glass, high-end atmosphere. As long as there is a network, it can be remotely controlled any time, anywhere. Support mainstream intelligent AI speakers at home and abroad to realize intelligent voice control. Multiple sets of timings can be set to save energy effectively. Different control scenarios can be set on the mobile APP.The mobile APP provides real-time feedback on the status of the switch.It can be shared with family and friends to achieve multi-person control.The LED backlight is clear and soft, full of beauty.Use this smart shade switch for AC motors.Group control can be set for multiple switches, which is more convenient and fast. Package Includes: 1x WiFi Curtain Switch Specifications: Material: Plastic Weight: 280g Size: 12x7.2x3.3cm/4.72x2.83x1.29inch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.