Flexible timing options: Select timing intervals of 2, 4, 8, or 1 hour to use your USBpowered fan or LED light according to your needs. USB device compatibility: Designed to work with a variety of USBpowered devices, including table fans and LED lights, which is a practical addition to home or office setups. Remote and manual control: Operate devices remotely with the remote control and also offer a manual operation option for more versatility. Clear indicator lights: Bright LED indicators show the operational status, clearly indicating whether the device is in use or set to a specific timing interval. Use scenarios Home office: Set a 4hour timer to run a USBpowered desk fan while working. The remote provides convenient control from anywhere in the room, and the indicator confirms the active interval. Bedroom or bedside lighting: Use a 1hour timer for a USBpowered LED light to create a guided lighting routine. It can be controlled from bed via the remote, and the status is visible at a glance. Small living spaces or classrooms: Schedule power for a USBpowered fan or LED light to reduce energy use after activities. Use the remote to start or stop as needed, and the indicator to confirm the current setting.