[Upgraded Ultra Slim & Silent Design] This ultra-thin mouse mover is only 16.5 mm thick and weighs 122 g. It features compact, high-efficiency motors for quiet, undetectable operation. The device keeps your mouse active to help prevent the computer screen from locking or entering sleep mode. Its back-and-forth linear motion is subtle and unnoticeable. (Ensure the sensor area of your mouse is aligned with the wheel of the mouse mover.) [0.5H–1H–2H–4H Timer] Press the timer button to select a countdown duration: 0.5, 1, 2, or 4 hours. Indicator lights correspond to 30, 60, 120, and 240 minutes respectively. After the timer ends, the device stops automatically. [Plug and Play] Powered via a standard 5V USB connection—compatible with computers or USB adapters. No software installation, Bluetooth pairing, or additional configuration required. [7 Dynamic LED Colors] Features seven customizable LED lighting modes. Lights activate automatically when powered on. Press the light button briefly to cycle through colors; hold for 3 seconds to turn off the lights. This mouse mover helps maintain system activity and supports various scenarios including remote work, fitness activities, gaming, and family time. Suitable for holidays such as Thanksgiving, Mother’s Day, Father’s Day, birthdays, and Christmas. Color: Black Material: Plastic Package Contents: 1 × Mouse Mover Note: Color appearance may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.