1. The automatic mouse mover dial spins randomly back and forth with occasional pauses, helping keep your computer active and preventing the screen from locking or going to sleep. The linear back-and-forth motion is designed to remain undetectable, allowing for reliable use. (Ensure the mouse sensor is positioned over the spinning wheel of the mouse mover for optimal performance.) 2. Rotate the device to activate and press the timer button to set a countdown between 0.5 and 4 hours. Indicator lights represent 30, 60, 120, and 240 minutes. Once the countdown completes, the turntable stops automatically. 3. The mouse jiggler can be powered via a 5V adapter or a computer USB port. No software installation, additional programs, or network connections are required. 4. The device features 7 dynamic LED lights that add visual appeal to your workspace. The lights can be turned off if desired. 5. The mouse jiggler helps keep your computer active and can support various activities such as exercise, yoga, remote work, gaming, and family time. Material: Plastic Color: White Package Contents: 1 x Mouse Mover