[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 properly aligned with the wheel of the mouse mover.) [0.5H–1H–2H–4H Timer] Press the timer button to select a countdown duration between 0.5 and 4 hours. Indicator lights correspond to 30, 60, 120, and 240 minutes. The device automatically stops after the selected time elapses. [Plug and Play] Powered via a standard 5V USB connection—compatible with computers or USB adapters. No software installation, drivers, or Bluetooth pairing required. Simple and ready to use. [7 Dynamic LED Lights] Features seven color-changing LED lights to enhance your workspace aesthetics. Lights activate automatically upon power-on. Press the light button briefly to cycle through colors; hold for 3 seconds to turn lights off. This mouse mover helps maintain system activity and may be useful in various scenarios including remote work, gaming, fitness activities, and more. Suitable for gifting on ocns 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 lighting and display differences. Measurement tolerance: ±1–3 cm.