Smart WiFi USB Switch Timer

This compact USB smart switch measures approximately 6.5 x 4.5 x 3.5 cm and weighs around 85 g. It is constructed from durable white plastic housing, designed for safe, everyday use with standard USB-A ports. The device supports local area network (LAN) control — enabling reliable operation even without cloud connectivity — and features a built-in programmable timer for automated on/off scheduling. It operates as a self-locking switch: once triggered, it maintains its state until manually or remotely toggled again. Control can be shared across multiple user accounts via the Tuya app, allowing household members or team users to manage the device collaboratively. Ideal for automating small appliances like desk lamps, fans, humidifiers, or charging devices in home offices, bedrooms, or dorm rooms.