[Upgraded Ultra Slim & Silent Design] Our ultra-thin mouse mover is only 16.5 mm thick and weighs 122g net weight. Built-in smaller, higher-power motors make the device quiet and undetectable. This mouse jiggler keeps your mouse active continuously and helps prevent your computer screen from locking or going to sleep. The back-and-forth linear motion is smooth and discreet. Please ensure the sensor area of your mouse is properly aligned with the wheel of the mouse mover. [0.5H-1H-2H-4H] When the device rotates, click the timer button to set the countdown from 0.5 hours to 4 hours. Each indicator light represents 30 minutes, 60 minutes, 120 minutes, and 240 minutes. After the countdown ends, the turntable automatically stops. [Plug and Play] The mouse jiggler works with a 5V adapter or a computer USB port. No software installation required, no Bluetooth connection or additional programs needed. Easy to use. [7 Dynamic Breathing Lights] This device features 7 dynamic LED lights that add visual appeal to your workspace. The lights can be turned on or off freely. Lights turn on automatically when powered. Press the light button briefly to cycle through the 7 colors, or press and hold for 3 seconds to turn off the lights. This mouse jiggler helps keep your computer active and can support various activities such as remote work, online meetings, gaming, or fitness tracking. Suitable for occasions like Thanksgiving, Mother's Day, Father's Day, birthdays, Christmas, or other holidays. Color: Black Material: Plastic Package Contents: 1 x Mouse Jiggler Note: Light reflection and differences in display screens may cause slight variations between the product color in images and the actual item. Measurement may vary by +/- 1-3 cm.