[Upgraded Ultra Slim & Silent Design] Our ultra-thin mouse mover is only 16.5 mm thick and weighs 122g net weight. Built-in smaller and higher-power motors make the device quiet and undetectable. This mouse jiggler keeps your mouse active at all times and helps prevent your computer screen from locking or going to sleep. The back-and-forth linear motion is subtle and not easily noticeable. (Please ensure the sensor area of your mouse is aligned with the spinning wheel of the mouse mover.) [0.5H-1H-2H-4H Timers] When the mouse mover device is rotating, 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 mouse mover turntable stops. [Plug and Play] The mouse jiggler works with a 5V adapter or a computer USB port. No software installation is required, and there is no need for Bluetooth or additional programs. Easy to use. [7 Dynamic Breathing Lights] This mouse jiggler features 7 dynamic LED lights that add visual appeal to your desk. The lights can be turned on or off freely. Lights turn on automatically when the device is powered. Short press the light button to cycle through the 7 colors. Long press for 3 seconds to turn off the lights to avoid distraction. [Perfect Gift] This mouse jiggler can help keep your computer active and provides more flexibility for breaks, exercise, yoga, family time, remote work, or playing games with kids. A great gift for Thanksgiving, Mother's Day, Father's Day, birthdays, Christmas, or other occasions. Color: Black Material: Plastic Package Contents: 1 x Mouse Jiggler Note: Light reflection and differences in display screens may cause slight variations between the color shown and the actual product. Measurement may vary by +/- 1-3 cm.